►
From YouTube: Aquaponic Greenhouse Intro - Part 2
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B
Yeah
I
mean
for
the
first
year
or
two
I
mean
you
get
more
more
than
you
need
like
for
the
mushrooms.
I
mean
you
get
tired
of
them
because
I
mean
that
tower
produced
like
I.
I
think
I'll
give
you
the
exact
numbers,
but
I
mean
I
had
much.
I
would
eat
mushrooms
like
every
day
with
eggs
like
you
get
tired
of,
because
mushrooms
are
quite,
it
is
quite
productive.
B
It's
yeah,
I
mean
the
kind
of
promises
I
think
they're,
all
real
in
terms
of
the
yields
and
yeah
like
it's
really
nice
to
take,
get
that
salad.
You
got
your
whether
it's
it's
your
kale
kale
is
so
easy
to
grow.
The
chinese
cabbage,
so
easy
lettuce
is
good.
At
the
end
of
the
day,
what
happens
if
you
throw
some
mint
in
there,
mint
is
going
to
take
over
the
whole
greenhouse.
D
C
The
source
of
them,
primarily
the
the
soil
that
you
brought
in
you
know.
B
It's
the
air,
so
one
of
these
systems
they're,
actually
hermetically
sealed
from
the
environment.
So
it's
like
bug
screen
that's
important
because
you'll
get
things
like
the
cabbage
moths
they're
all
around
here,
but
they'll
just
come
in
and
eat
it
up.
Just
destroy
your
your
crop.
However.
The
cabbage
malts,
those
kinds
of
things
are
easily
done
easily
gotten
rid
of
by
bt
bacillus
thuringiensis,
it's
a
mixture.
B
You
mix
that
in
water
and
spray
and
man
you
just
spray
like
for
a
few
days,
and
they
completely
go
away
and
you're
good
again,
but
yeah
like
the
bugs
that
come
out
from
the
outside.
That's
the
thing
as
far
as
in
soil,
I
mean
there'll
be
different.
Things
like,
for
example,
fungus
gnats
got
into
the
nut
crop,
so
we
had
to
actually
spray
it
with
with
fungicide
because,
basically,
like
all
the
roots,
started,
getting
eaten
up
by
these
little
gnats,
these
little
little
worms
and
then
yeah.
B
We
had
to
take
measures
on
that.
Otherwise,
like
the
whole
crop,
would
be
just
eaten
up
and
you're
talking
about
intensive
culture.
We
had
eight
thousand
plants
in
there,
like
actually
in
fact,
ten
ten
thousand
nuts
in
these
hundred
trays.
There's
like
a
hundred
yeah
about
a
hundred
of
these
trays.
We
have
them
they're
all
stacked
in
the
old
greenhouse
these
trays,
where
you
put
in
these
deep
pots
for
the
nuts.
B
B
Let's
try
that
again
so
going
going
back
to
so
on
a
wiki.
This
is
called
aquaponic
greenhouse.
That's
if
you
dig
into
those
pages,
there's
thousands
of
pages
of
info
there
and
thousands
of
pictures-
and
this
made
me
think
it's
like
you
know
we're
doing
what
we
can
but
like.
If
somebody
is
get
serious
and
wants
to
write
this
bible
of
it
and
do
a
good
manual,
I
mean
all
the
content
is
there,
but
it
would
really
take
time
for
somebody
to
parse
it
and
make
sense
of
it.
B
F
D
B
Both
came
from
there
these
this
thing
that
we
had
a
little
tower
of
potato
yeah.
I
mean
you
need
space
for
that.
That
was
kind
of
hard
to
do,
but
he
had
chicken
eggs
plenty
of
that
growing.
E
B
B
B
E
B
That
was,
for
that
was
for
the
kickstarter
campaign,
where
we
had
like
yeah
a
whole
bunch
of
people
show
up
for
that,
build
which
is
now
katarina's,
which
is
now
converted
to
a
pool
because
of
her
health
issues.
She
needs
to
swim.
We're
actually
gonna.
B
Take
the
the
glazing
from
that
we're
going
to
recycle
she's,
going
to
upgrade
that
to
clear
gray
glazing,
but
for
the
the
aquaponic
greenhouse
you
want
the
translucent
double
wall,
which
is
insulating
I'll,
talk
more
about
it,
because
that's
3d,
printable
I'll
show
you
how
we
put
3d
printed,
that
in
in
our
log
of
pictures,
so
where's
where's
the
pictures.
Where
are
the
pictures?
So
if
you
go
to
I
indexed,
I
just
searched
for
aquaponic
greenhouse
pictures
in
google
drive,
and
this
is
what
came
up.
So
this
is
the
working
dock.
B
B
Okay,
you
can
get
get
duckweed
growing
in
there
like
crazy
now,
the
fish
that
means
there's
no
fish
in
there
because
they
would
eat
it
all
up.
So
that
was
a
time
like
when
we
seeded
some
duckweed
and
the
fish
weren't.
It's
either
like
we
had
a
couple
of
yeah
like
oh
man,
everything
like
all
kinds
of
disaster
like
whole
pond.
We
had
two
ponds
so
that
if
one
dies
you
got
the
other,
and
that
happened
one
time.
B
One
time
we
left
the
water
on
water
has
chloramine:
chloramine
kills
fish
that
was
left
on
all
night.
All
the
fish
went
belly
up
in
that
pond
and
that's
where
we
got
duckweed
after
that.
Was
it
tap
water,
tap
water?
So
actually,
when
we
pour
the
water
into
the
greenhouse,
we
have
to
either
wait
like
a
day
or
two
or
put
some
vitamin
c
in
there,
which
kills
off
the
chloramine
chemical,
that's
the
purifier,
so
in
europe
they
apparently
do
ozone
and
we're
going
to
do
that.
B
We
have
an
option
to
do
that
ozone
system
here
too,
because
we
wanted
to
if
there's
time,
I'm
not
sure.
If
there's
going
to
be
time,
but
part
of
the
thing
was
exploring
the
idea
of
a
closed-loop
water
system,
because
if
you
think
about
what
a
close
loop
water
system
is
already,
in
our
first
house,
we
have
the
macerating
toilet,
which
goes
to
a
biodigester.
B
So,
as
I
mentioned,
the
biodigester
effluent
is
already
plant-grade
fertilizer.
So
if
you
feed
that
into
the
towers,
then
you've
got
quality
of
water,
that's
into
the
towers
into
the
fish
ponds
through
grow
beds.
You
already
have
like
fish,
safe
water.
You
can
take
that
fish,
safe
water,
and
I
would
say
that
if
you
put
an
ozonator
to
that,
you
kill
off
all
the
biological
material
and
some
of
the
live
stuff
will
just
settle
out,
which
you
can
readily
filter
through
a
small
filter
like
a
pool
filter.
B
B
The
250
gallon
ibc
totes,
like
they
do
for
bulk
fluid
shipping,
that
kind
of
volume
so
biodigester
at
least
one,
and
at
least
one
purifying
tank
and
some
filters,
but
that
I
think,
can
sustain
two
people
for
a
completely
closed
loop
water
system.
You
can
look
at
the
numbers
and
calculations
and
that's
actually
supposed
to
be
sufficient.
According
to
the
numbers
as
well.
B
B
You
have
to
just
go
through
the
procedure
and
open
sourcing,
all
those
procedures,
because
a
lot
of
that,
typically,
you
just
send
stuff
off
to
a
lab.
You
don't
really
know
how
it's
done
so
open
sourcing
that
whole
procedure
for
how
you
actually
measure
everything
and
having
open
source
tools
like
arduinos
and
loggers
that
do
that,
for
you
would
be
a
great
value,
add
to
the
entire
ecosystem
of
this
project,
that's
bigger
than
any
one
person.
So
there
you
go.
F
B
Have
it
have
it
a
lot?
Have
an
automated
logging
system
that
you
can
log
into
your
computer?
Here's
here's
your
dashboard
and
here's
your
measurements
you'd
want
to
do
it
real
time.
You
want
to
monitor
and
we've
done
a
bunch
of
that
I'll
show
what
we
have
done
in
terms
of
here.
So
here
this
is
what
happens
after
after
three
years
of
neglect,
everything
dies
off,
except
for
the
mint.
G
B
If
you
notice
like
on
the
sides
there,
that's
when
that's
a
couple
of
years,
this
stuff,
that's
where
all
the
nuts
were
growing
there
on
the
shelves,
which
were
bottom
watered
with
these
special
3d
printed
fittings
I'll
show
you
we're.
Actually
3d
printing
came
very
useful,
because
there's
no
I'll
show
you
that,
but
it's
an
example
of
where
no
no
fitting
off
the
shelf
would
do
the
function
that
we
needed.
B
The
function
was
to
fill
and
weep
out
so
fill
without
spilling,
so
it
fills
and
drains
through
a
big
hole,
and
you
don't
want
your
plant
sitting
in
water,
so
you
do
that
for
one
hour
and
it
weeps
out
a
small
weep
hole
so
that
little
custom
fitting
we
had
to
3d
print
I'll,
show
you
what
that
is.
But
this
is
your
your
mint
business.
B
So
look
at
some
of
the
things
that
happened
this.
This
is
the
oyster
mushroom.
It's
self-seeded
like
on
the
rotting
wood
of
the
greenhouse
things
like.
G
B
We
had
a
banana
plant
in
there,
so
you
see
like
the
mints
starting
to
take
over,
but
that's
like
sweet
potato
that
will
just
climb
all
over
the
place.
That's
what
it
looks
like
draining
to
the
bottom
into
the
the
ponds.
B
Let's
see
so
this
was
the
the
first
hydroponic
greenhouse
and
in
that
system
the
mint
is
actually
nutment.
This
is
basil,
it's
quite
resistant
to
the
bugs
much
more
than
a
lettuce.
So
all
the
lettuce
got
killed
off
and
the
basil
took
over
the
entire
greenhouse,
and
this
was
in
tubs
I'll
show
more
pictures
of
that
hillbilly
heater,
like
water
heating,
through
solar.
B
But
this
is
what
you
get
all
the
time
and
it's
so
beautiful.
So
look
at
this.
What's
that
little
critters,
like
the
tilapia,
just
self-seed
self-replicate,
all
the
time,
so
you'd
always
have
like
a
new
stock,
and
if
you
don't
protect
these
they'll
get
eaten
up
by
the
big
fish.
But
it's
a
perpetual
system,
so
you've
got
fish
of
all
ages
in
there
and
as
long
as
these
have
some
protective
area
where
the
big
fish
can't
eat
them,
they'll
live
forever.
B
B
That's
that's
what
happens,
but
that
would
just
happen
all
the
time
naturally,
and
it's
such
a
great
site,
because
you
see
this
whole
cloud
like
they
come
in
like
100
clouds,
that's
just
a
few
of
them
there,
but
a
lot
of
times
when
they're
first
born
it's
a
it's
a
cloud,
it's
a
bunch
of
bunch
of
caviar
and
then
it
turns
into
little
fish.
So
like
right
there.
What
that
tells
me
it's
like!
Well,
yeah,
their
family
was
gobbled
up
by
other
fish,
because
there's
only
like
10
of
them
right.
There.
B
So
things
like
these
climbing
tomatoes
would
just
take
over
the
whole
thing,
they're
paint
to
pick
because
they're
so
tiny,
like
one
of
them.
You
have
to
pick
one
and
they're
just
a
little
cherry,
so
maybe
grow
grow,
bigger
ones,
but
yeah
they'd
be
just
climbing.
That's
like
some
cilantro
and
towers
carrots
yeah.
You
could
do
carrots
like
you
could
this
is
where
deep
beds
come
in,
like
you
have
to
have
soil
beds
for
this.
This
won't
grow
in
your
tower.
So
we
had.
B
I
mean
literally
those
pots
there
that
grew
the
carrots
and
that's
great
chicory
that
I
don't
know
where
that
came
from.
I
think
actually
yeah
we
planted
it.
Actually
we
did
plant
it.
So
that's
blooms
of
sweet
potato
so
keep
going
through,
but
these
kind
of
clumps
we
just
collect
this
all
the
time
and
the
thing
will
just
grow
back
again,
like
I
mean
just
insane,
so
that's
kale.
B
So
the
reality
is
this:
the
the
red
guys
are
good,
we
buy
them
and
release
them
and
what
you
see
there,
you
see
a
bunch
of
like
this.
This
darkened
damage
from
aphids,
so
those
little
white
things
are
body
bags
of
aphids
like
the
sucked
out
aphids
but
the.
B
But
these
you
release
a
bunch
of
these
and
the
aphids
completely
go
away.
So
this
that's
awesome
and
then
you
have
to
think
about.
Well.
How
do
I
keep
the
ladybugs
around
so
they
kind
of
tend
to
they
would
go
into
the
walls
and
and
come
back
sometimes
sometimes
they
would
just
completely
like
disappear
after,
like
a
few
months,
they'll
just
completely
go
away
and
maybe
die
off
or
something
so
that's
a
decent
sight
are.
B
Whatever
they
eat
so
yeah,
I
mean
things
like
that.
That's
oh
man
and
these
things
actually
grow
very
well.
These
are
called.
B
H
B
And
those
are
they're
quite
tasty,
yeah
yeah
yeah,
so
they
grow
like
crazy
they'll.
Just
take
all
over
start
going
all
over
the
place.
They
look
like
this.
B
So
yeah,
okay,
so
here's
building
like
typically
what
we
did
we
is.
We
would
go
in
ground,
so
we
make
a
big
hole.
This
is
the
the
second
workshop
where
actually,
first,
you
back
hold
the
hole
we
started
with
two,
but
you
have
two
holes
and
you
drain
one
there's
a
lot
of
ground
pressure,
so
the
ponds
would
collapse.
So
he
went
to
one
because
sometime
you're
going
to
make
a
mistake
and
drain
the
pond.
B
Unless
you
have
a
foolproof
system
which
may
not
exist
because
someone
will
find
a
way
to
drain,
I
mean
we'd
have
to
pump
all
night
or
well.
I
mean
the
way
to
avoid
that
is
suspend
the
pump
at
the
top,
so
it
can
only
pump
to
pump
at
the
top
well,
but
that's
not
foolproof,
because
if
that
pump
drops
by
mistake
or
something
you
know,
you'll
suck
out
your
whole
pond.
If
it's
an
automated
system,
if
you're
not
so
here,
oh
five
feet
four
feet:
four:
five:
four
to
five
feet.
B
And
that's
what
we
ended
up
doing
so
we
did
so
first,
we
do
a
system
like
this.
We
put
gravel
on
the
side.
We
put
insulation,
you
see
what
starting.
There
is
rigid
walls
with
long
rebar
stuck
into
the
ground
and
that's
pretty
solid.
Then
we
also
put
these
so
we're
starting
this
solid
edge,
but
that's
not
that
can
fail
too.
B
B
You
need
something
we
did
just
wood
treated,
wood
and
boards
to
do
that,
but
here
we're
that's
how
we
were
preparing
the
the
actual
pond
and
you're
nailing
these,
these
heavy
nails,
rebar
just
rebar
spikes
with
a
washer
welded
on
top
and
that's
quite
solid,
but
for
lifetime
design
I
mean
saw
moves
around.
I
mean
it's
clay
underneath
there,
if
you
have
say
like
a
super
wet
year
and
it's
all
like
wet
down
there.
Okay,
I
guess
we
went
into
the
night
here.
B
Building
wall
roof
modules
filling
instead.
B
If
they're
stabilized,
you
can
do
stabilized
cbs
and
that
would
be
a
good
application
for
cbs
and
here's
how
we
install
the
modules
once
again
equip
you
build
all
the
ones
in
the
workshop
and
here
we're
starting
to
install
them
one
by
one
here.
We're
gonna
in
this
workshop.
We're
gonna
just
work.
So
here's
a
dedicated
foundation,
but
what
we
can
do
is
just
a
stem
wall,
just
just
a
sill
plate
or
even
right
on
the
concrete
on
the
we're
have
to
we're
gonna.
B
Since
the
house
is
not
down
yet
we're
gonna
have
to
build
behind
the
house.
Maybe
we
can
do
more
of
taking
down
the
house
which,
by
the
way,
yesterday
three
three
hours
and
forty
minutes
to
take
off
the
roof,
joists
and
second
floor,
and
it
took
us
one
hour,
fifteen
minutes
to
take
down
the
walls,
which
is
the
same
time.
It
took
us
to
put
up
the
first
story,
walls,
which
means
that
there
were
some
snags,
which
means
like
finding
screws
like
there
was
a
bunch
of
screws
that
were
driven
so
deep.
B
We
couldn't
find
them
stuff
like
that.
So
if
you're
doing
a
greenhouse
like
this
there's
insulation
there,
so
you
want
to
keep
it
year-round
the
track
record
for
winter.
Only
on
a
super
cold
days
like
negative
10,
would
freeze
over
and
actually
kill
the
plants
there's
a
couple
of
days
where
it
goes
that
low,
but
in
the
winter.
B
B
Yeah
before
you
before,
you
put
up
the
walls
that
backhoe
has
to
or
the
excavator
has
to
have
gotten
in
there
already.
So
it's
supported
yet
right
because
it
wasn't
supported
it
wasn't
support
at
all.
You
can
dig
relatively
accurately
with
a
backhoe,
but
then
you
got
to
support
it.
Otherwise
it
will
collapse
like
and
it
won't
collapse
for
a
long
time
and
maybe
never
if
you
keep
the
water
in
there.
But
if
you
have
accidents,
because
because
in
this
greenhouse
here
we
would
pump
what
would
we
pump?
B
Oh
yeah,
we
were
watering
plants
and
in
the
shelves,
and
then
we
or
like
the
nuts
that
we
had
a
bunch
of
trays,
we
moved
them
outside.
We
were
watering
it
and
forgot
to
turn
to
trying
to
pump
up,
but
here's
the
the
shelves
so
what
happens
with
the
shelves?
So
these
are
actually
treated
lumber
and
you
have
some
that's
still
in
the
old
greenhouse
there
covered
with
polyethylene
and
they
actually,
we
water,
the
top
and
they
drain
from
the
top
shelf
to
the
bottom
and
so
forth
back
to
the
pond.
B
So
how
do
you
do
that
so
that
that's
kind
of
some
of
it
there?
We
here
we
were
growing
some
peppers,
but
we
start
with
all
those
those
nuts
which
we
then
planted
out
with
our
funky
keyline
plow
machine
that
we
built
over
a
few
days,
but
you
know
operationally
like
yeah.
That's
all
the
hazelnuts
growing
like
we
had
this
one
growing
bed
and
so
forth:
okay,
3d,
printing,
so
yeah,
here's
like
your
tree
frogs
will
start
going
in
there,
which
is
good
you'll.
Have
these
guys?
These
are
not
good!
B
B
Yeah
they'll
just
eat
everything,
so
these
guys
are
cool
yeah
they
gotta
eat
something.
So
I
mean
that's
how
it
looks
like
it'll.
Look
like
that
and
then
before
soon,
like
the
whole
leaf
is
gone,
and
these
things
turn
into
butterflies,
these
white
butterflies,
yeah
frogs
would
like
them.
B
B
Okay,
what
else
to
show
there's
plenty
to
show?
Let's
see,
there's
that.
B
That's
our
key
line,
plow
thing
thingy
that
we
did
for
so
it's
a
tractor
with
tracks
and
it
has
a
flail
mower,
so
it
kind
of
kicks
down
the
weeds
and
then
cuts
this
key
line.
That's
that
was
the
device
we
built
there,
showing
when
it
was
like
really
wet
we're
planting
the
nuts
like
that.
So
that
was
what
the
machine
looked
like
going
into
the
field
with.
A
B
Yeah
yeah,
so
that's
bringing
breeding
grade
hazelnuts
from
badger
set
research
where
they're
they're,
actually
breeding
hazel.
So
this
is
like
a
few
day.
We
spent
like
two
days
to
build
that
thing
with
a
key
line.
That's
the
finished
moth
like
that's!
B
D
B
It's
taking
time
to
load
but
yeah,
that's
some
arrows.
That's
a
phil
rudder
from
batter
said,
he's
the
nut
guy,
but
he's
breeding
these
hazelnuts.
Basically,
the
concept
there
is
for
hazelnuts
and
chestnuts
to
be
a
replacement
for
corn
and
soybeans
as
perennial
crops,
because
hazelnuts
have
all
the
kind
of
protein
that
you
typically
get
from
from
soy
and
chestnuts
have
the
type
of
starch
which
we
typically
get
from
corn
and
those
are
perennial
crops.
B
The
trick
is
like
right
now,
the
the
chestnuts
produce
enough
that
they're,
a
commercial
crop,
the
hazelnuts
don't
outside
of
places
like
seattle,
like
washington,
state
oregon,
where
they
grow
hazelnuts,
but
here
they've
got
issues
with
in
the
midwest
with
blight
all
kinds
of
disease,
so
this
guy's
breeding
them
phil's
breeding
them
and
we're
actually
got
that
stock
here.
So
we've
got
like
out
of
that
whole
crop
we've
got
30
plants
left
out
of
10
000,
and
that
is
as
soon
as
we
planted
them.
B
B
We
thought
we
could
do
it,
but
in
order
to
do
it,
you'd
have
to
pretty
much
clean
mo
like
very
nice
and
neat
mow,
the
entire
field,
so
that
there
are
no
rabbits
because
hawks
they
rabbits
will
not
go
where
there's
empty
space,
because
they'll
get
picked
off
by
hawks,
so
he
did
put
up
some
hawk
roosts,
but
that
didn't
too
much
rabbit
pressure
so,
but
those
30
that
are
alive
are
they're
actually
breeding
grade
stock,
that's
the
best
in
the
world,
that's
the
latest
breeding
stuff.
So
it's
actually.
B
B
Here
we're
doing
this
with
swarm
breeding
of
hazel's
and
chestnuts
are
already
there
but
hazel's
which
are
perennials,
so
they
don't
take
one
year
to
grow.
They
take
five
years
to
fruit
up,
so
your
cycles
are
longer,
but
you
do
huge
massive
plant
outs
and
soon
enough,
they
start
breeding
true.
So
this
is
not
hybridizing
things.
This
is
called
swarm.
B
So
it's
one
of
those
things
that
society
right
now
you
can
do
the
short-term
gain
of
the
hybrids,
but
we'd
like
to
do
everything
like
think
about,
like
all
the
apples,
cherries,
whatever,
whatever
you
got
most
of
the
stuff
you
got,
is
patented
hybrids
like
the
stuff
you
get
from
stark
brothers.
Sorry,
you
can't
propagate
this.
You
can't
even
plant
your
own
seeds.
First
of
all,
they
wouldn't
come
true.
Second,
it's
not
legal
to
clone
them
like
by
cutting
cuttings
and
propagating
them.
B
B
This
big
on
the
field
and
they're
they're.
This
was
2016.
B
yeah
interesting.
So
that's
yeah!
That's
interesting
stuff!
We're
going
to
redo
this,
because
this
is
important
work
as
in
like
here.
You
got
some
agriculture
manufacturing
all
that
an
integrated
facility
that
does
all
these
kinds
of
things.
It's
the
kind
of
stuff
that
everyone
did
before
like
a
long
time
ago.
People
would
just
select
like
johnny
appleseed,
would
plant
seeds
that
he
collected
and
people
would
do
the
heirlooms,
which
basically
are
seed
selected
that
come
true.
B
That
are
good
varieties,
but
they
still
improve
over
time
because
they're
they're
propagating
through
pollen,
not
through
cloning
like
genetic
cloning
or
just
cutting
cloning,
so
yeah.
So
that's
that's
an
important
story
there,
just
fyi
the
way
we
planted
that
what
you
have
to
do,
because
it's
so
hot
you
have
to
strip
off
all
the
leaves
and
the
new
leaves
when
you
plant
them
out.
B
That's
the
actual
technique
that
works
like
because
it's
so
hot
when
you
plant
them
in
july,
you
gotta
take
off
all
the
leaves
you
shed
and
then
just
leave
a
couple.
So
this
stuff
starts
to
seed
out
and
it
doesn't
get
fried
by
the
sun.
So
that's
that's
kind
of
like
the
real
real
practice
of
it
from
phil
all
right.
So
there's
some
technique
so
yeah.
These
are
the
the
pots.
B
Those
pots,
though
it
turns
out
that
in
the
towers
that
we
make
a
little
little
discovery,
those
deep
pots
fit
exactly
into
the
holes
we
have
on
the
towers.
So
it's
like
oh
cool,
let's
actually
use
them,
so
a
cool
automated
technique
would
be
plant
the
seeds
and
plant
into
those
and
then
put
them
into
the
towers.
B
The
much
more
advanced
thing
would
be.
You
have
your
little
aerial
drones
that
that
problem
that
take
your
little
seedling
and
put
it
into
the
tower.
That's
much
more
complicated
with
computer
vision
and
stuff
like
that.
But
an
easy
interim
is
using
farmbot,
basically,
the
automated
seeder
from
the
farmbot
open
source
project
to
do
the
seating
in
a
controlled
tray
like
these,
you
know
get
a
hundred
of
them,
because
the
long
part
is
it's.
It's
a
second
to
put
them
into
the
slot
in
a
tower,
but
to
plant
it
plant
out.
B
All
the
seeds
keep
watering
that
that's
that's
the
time
taking
thing.
So
if
you
talk
about
an
economically
efficient
operation
that
makes
like
100
bucks
an
hour
for
your
labor
yeah,
that's
doable
there
if,
if
you've
got
you're
selling,
say
a
thousand
plants
a
month
and
you
put
in
like
15
minutes
to
plant
it
like
it
takes
a
few
seconds
one.
Second,
you
got
your
tray.
B
You
can
do
that
that
whole
planting
in
the
I
guess
a
couple
of
hours,
probably
like
two
hours.
If
you
have
the
ready
plants,
then
you
harvest,
you
can
actually
take
out
all
the
pots,
put
them
back
into
the
the
trays
and
take
them
to
market
like
that.
You
can
be
taking
them
doing
that.
So,
if
you're
growing
like
say
a
thousand
of
them
per
month
at
like
two
hours
of
labor
plus
market
time,
I
mean
that's
a
great
business
if
you've
got
that
to
that
level,
so
then
there's
a
huge
amount
of
knowledge.
B
You
have
to
have
to
do
that
and
some
tech,
but
it's
cool,
because
I
mean
efficiency.
You
got.
If
you,
you
could
either
be
doing
this
all
the
time
or
do
this
very
effectively
as
a
reliable
business,
but
for
that
there's
efficiencies
that
are
required
just
like
in
any
enterprise.
B
But
the
point
is
that
this
can
compete
with
anything.
That's
the
best
out
there
right.
So
if
you
talk
about
competing
with
robots,
well,
you're
getting
robot
assist
here,
so
you
are
part
of
an
automated
world
and
it's
still
appropriate
because
it's
open
source
and
and
low-cost
accessible.
If
you
make
this
based
on
arduinos
and
universal
axes
and
stuff
like
that,
yep
do.
B
No,
no,
no,
we
take
them
out
yeah.
That
would
kill
the
roots
off.
We
only
got
the
there's
a
watering
hole
at
the
bottom.
So
these
these
rest
in
trays
and
that's
why
we
needed
to
build
all
those
trays
in
the
greenhouse,
so
that
more
machines.
So
that's
that's
how
the
thing
looked
when
we
took
it
out
there.
B
This
is
so
you
decapitate
these
nuts
and
in
a
greenhouse,
and
then
they
start
doing
that,
and
then
you
plant
them
out
in
a
field
but
yeah
like
this
stuff.
That's
that's
a
joyous
site
there,
all
the
little
baby,
fish
flail
mower
cherries,
but
let's
talk
about
some
more.
B
Maybe
so
those
were
the
the
chestnuts
we
were
planting
out.
Yeah,
I
mean
crazy,
crazy
stuff.
This
is
how
your
trays
of
plants
look
like
these
hundred
trays
little
strawberries,
these
strawberries
are
pretty
good
too.
Strawberries
actually
grow
extreme.
Like
oh
man,
look
at
this.
Did
you
ever
see
aquaponics
straw,
like
hydroponic
strawberry?
B
B
So
is
that
enough
inspiration
really
easy
to
pick
too
yeah
like
if
you
set
it
up?
I
mean
this.
You
know
you
go
in
there,
it's
literally
your
garden
of
eden.
There
just
eat
them,
yeah
like
or
they
do
this
stuff,
but
everywhere
it's
got
to
be
like
you
got
to
use
the
vertical
space
well
here
they
do
it
overhead.
So
it's
super
easy
to
pick
once
again
kind
of
using
the
vertical
and
that's
like
a
few
grown
in
in
a
growing
bed
with
some
onions
and
other
things
in
there.
B
B
B
You
have
to
fix
it
fix
it
somehow.
So,
first
of
all,
2x4
will
do
that
like
crazy,
like
right
now,
if
we
did
that,
I
wouldn't
do
two
by
fours,
because
they
do
that
particularly
badly,
so
like
two
by
sixes,
would
be
more
stable.
Put
like
two
screws,
every
two
feet:
yeah
in
that
greenhouse
we
caught
them
every
four
feet.
The
new
design
is
every
two
feet
now,
for
other
reasons
too,
if
you.
E
B
Hillbilly
heater
with
3d
printed
fittings
and
chestnuts,
we
used
that
a
little
bit.
These
fittings
actually
ended
up
leaking.
So
we
didn't
continue
so
little.
Details
like
that.
This
wants
to
be
a
better
fit,
probably
print
them
out
of
thermoplastic
urethane
rubber,
which
means
that
it'll
be
much
more
tight,
fit.
B
B
B
A
B
Well,
I
think
what
they
do
is
they
they
do
it
and
completely
spray
it
up
to
kill
off
absolutely
everything
and
then
you've
got
a
fresh
environment,
and
then
you
can
do
that
for
30
days.
Then
you
got
to
do
it
again.
So
a
lot
of
chemicals.
This
is
intense
chemical
use
unless
it's
organic
and
will
that
even
exist?
So
let's
see
organic
hydroponic.
B
I
don't
know
how
they
do
it:
they
they
will
have
to
release
biological
agents,
so
biological
pesticides
or
bugs
to
eat
the
things
that
would
grow
on
this
if
you're
or
maybe
there's,
maybe
they
also
the
rules.
I
don't
know
what
the
rules
are
there,
but
maybe
they're
also
allowed
to
spray
in
between,
but
nothing
during
that
may
be,
like.
I
suspect
something
like
that
may
exist,
because
I
know
this
is
very
hard.
H
B
Came
over
that's
nice
and
we
had
that
too,
like
I
have
a
picture
of
a
praying
mantis
but
yeah,
that's
a
praying.
Mantises
eat
other
bugs.
So
that's
cool.
That's
a
young
little
lettuce
in
there,
but
already
I
see
that
see
that
that's
an
aphid
shell,
so,
okay,
so
here's
your
water
testing!
Well,
here
you
test
for
ph!
B
I
forget.
I
got
the
data
on
that,
but
whoops.
B
That's
a
crop
of
3d
printed
parts
and
eggs
from
multiple
chickens,
so
they're
actually
different
colors,
like
bluish
greenish
from
the
different
chicks.
We
had
all
these
heirloom
chickens
in
there.
This
is
related,
but
that's
that's
not
related.
Almost
that's
the
forest,
which
is
now
like
10
or
20
feet,
which
was
planted
five
years
ago,
a
forest.
That's
a
different
story!
Oh
look
at
this,
so
this
is
this
is
a
3d
printed!
Oh
yeah!
These
guys
are
not
good.
B
What
are
they?
I
don't
even
know.
I
forget
what
those
are.
Japanese,
oh
yeah,
so
take
a
look
at
this.
E
B
B
Grind
up
used
cds,
typically
in
the
store.
These
are
fifty
dollars
for
a
four
by
eight
panel
like
this
and
that's
not
inclu,
not
counting
things
like
triple
or
quadruple
wall
which
can
be
printed
easily
while
it
goes
exponentially
expensive
when
you
buy
that
at
the
store.
So
let's
see
how
this
works
with
a
large
format.
3D
printer,
that's
going
to
be
a
project,
we're
aiming
to
build
these
panels,
print
them
for
the
november
2016
build
of
the
seed
home
yeah
right.
We.
B
Polycarbonate
panels,
this
little
one
polycarbonate
is
3d
printable,
that's
the
very
hard
glazing
material.
That's
the
actual.
Multi-Wall
panels
are
made
from
polycarbonate.
It's
pretty
much
impact
resistance
yeah,
but
as
far
as
insulating
material,
you
can
print
multi-wall
material
with
a
3d
printer
which
you
cannot
extrude.
You
cannot
extrude.
These
kind
of
you
can
do
this
linear
kind
of
a
structure
through
an
extruder
when
it
comes
to
actual
bubbles
inside
the
3d
printed
material.
B
Only
3d
printing
can
do
that.
So
this
is
some
cool
product
development
that
can
happen.
Okay.
So
let's
talk
about
the
the
bottom
order
trace
and
the
3d
printed
finishes
that
go
there.
So
all
this
has
to
be
some
it's
impossible
to
water
this
from
the
top.
Let's
start
with
that,
because
the
foliage
is
so
thick
that
very
little
water
gets
down
there
and
most
of
it
just
spills
out
the
sides.
B
So
you
got
a
bottom
water
and
to
do
that,
so
here's
the
the
delivery
hoses,
but
the
actual
structure
there
is
kind
of
interesting
there.
Let's
show
some
of
that
not
here.
Yet.
What
is
that?
Guy
that
guy's,
probably
not
good,
more
testing.
B
How
do
you
do
these?
Oh
yeah?
So
that's
before
you
plant
the
hazelnuts.
You
keep
them
watered
up
for
like
a
couple
of
weeks,
yeah
so
3d
printed,
these
little
pots
all
the
net
pots.
We
are
using
that
we
3d
print
those
here's.
What
happens
like
that's
like
neglected
there,
but
this
is
like
where
we
got
the
outbreak
of
of
aphids
and
just
got
eaten
up.
B
B
B
D
B
So
this
guy-
who
is
that
not
a
good
guy?
I
don't
know
who
that
is
yeah,
maybe
so.
This
is
the
trick
of
the
3d
printing,
so
this
is
3d
printed.
This
is
a
this
is
actually
very
useful,
so
it's
a
thing
that
screws
into
the
shelf
from
the
top.
The
way
it
works.
B
Do
I
have
an
explanation
of
that.
So
that's
what
it
looks
like
from
the
bottom.
So
it's
a
over
spill.
B
B
B
B
But
this
is
what
happens
to
a
little
spot
mini
when
you
destroy
your
heat
bed
by
ramming
the
nozzle
into
it,
which
can't
happen
in
ours
by
design,
because
we
have
a
different
design
that
can't
do
that
yeah.
So
I
wanted
to
show
that
see
that
that's
that's
the
weep
hole,
that's
the
secret
there,
all
the
water
drains
out
of
there.
So
it's
a
it's
a
it's
a
way
to
do
this
kind
of
an
intensive
plant
out,
and
here
you
see
the
root
system.
B
Here's
the
root
system,
which
is
oh.
You
see
that
white
thing.
That's
the
fungus,
gnat!
That's
the
thing
that,
because
I
saw
these
plants
were
dying
off.
What's
happened
like
these
guys
fungus
gnats
and
that's
when
you
know
like
all
this
thing
you
gotta
watch
out,
you
gotta
take
some
measures:
here's
the
compost,
tea
where
you're
aerating
it
and
it
gets
this
nice
brew
of
biological
activity.
B
That's
your
little
brew
bag.
So
I
got
all
this
documented
in
terms
of
how
how
those
shelves
are
made.
So
it's
just
treated
lumber
with
supports
and
then
hung
with
pipe
pipe
hanger.
H
What
else
now
those
plants
is
that
just
regular
soil
they
have
in
there?
It's.
B
B
You
can
use
a
lot
of
different
media
from
perlite
to
regular
soil.
You
want
a
lot
of
aeration
here.
We
have
to
take
some
extra
measures
like
for
the
dipping
the
whole
tray
and
fungicide
before
planting
the
nuts,
because
we
know
that
the
fungus
gnats,
which
actually
eat
the
fungus
that
grows
there,
but
in
the
meantime
they
actually
destroy
your
roots.
Right
too,.
D
The
pvc
pipe
looking
stuff.
B
D
C
All
this,
if
you
know
we're
doing
this
today
with
the
800
in
a
square
foot
facility
of
mine,
how
would
you
approach
like
the
whole
build
versus
buy?
You
know,
issue
of
you
know,
spending
money
for
whether
it's
the
you
know
the
structural
side
of
the
building
versus,
obviously
the
all
the
mechanics
and
storage
and
plumbing
and
things
that
that
operate
stuff
and
then.
C
D
G
C
In
the
natural
resources,
where
that
that
cost
breakdown,
perhaps
typically
yeah
any
thoughts
on
that.
D
B
E
B
B
B
So
if
you
put
some
sawdust
into
your
plastic
filament,
that's
like
like
wood
filament
print
it
from
trash
would
be
the
ideal
solution.
Why?
Because
that
also
won't
rot
this,
this
stuff
will
also
go
away
in,
like
even
the
treated
lumber
what's
treated
lumber
rated,
for
I
think
it's
like
20
years
or
so
so
the
plastic
would
also
be
a
lifetime
design.
Now,
in
terms
of
like
more
practically
you
can't
the
thing,
is
you
can't
get
a
product
like
this?
Nobody
sells
it,
we
don't
sell
it.
Yet!
That's
that's
where
I
said
the
enterprise
part.
B
Let's
sell
these
as
kits
as
robust
kits.
What's
the
closest
competitors
like,
I
don't
keep
track
of
it,
but
there's
some
but
they're
like
they
have
a
part
of
what
what
we
do
see.
B
If
it's,
let's
see,
if
that's
by
any
chance
something
really
important
like
christian,
getting
materials
where,
where
he's
coming
back
from
the
store
right
now,
no
it
looks
okay,
you
could
get
all
the
sub
components,
but
you
end
up
spending
a
boatload
of
money
like
yeah
like
okay,
so
get
this
automated
watering
system.
B
You
know
whatever
it's
gonna,
be
here,
we're
doing
arduino
and
off-the-shelf
parts,
so
probably
10x
lower
cost.
I
mean.
Has
anyone
looked
at
what
an
automated
watering
system
for,
but
I
mean
the
complexity
here:
you're
not
going
to
get
this
off
off
the
shelf.
This
is
a
complex
system
you're
going
to
have
to
put
together
so
many
different
pieces
and
each
one
of
them
has
a
markup.
If
you're
going
to
get
a
turnkey
system.
To
give
you
an
example,
we
built
the
towers.
B
Okay,
one
example
towers.
So
towers
are
a
main
component.
You
can
get
them
off
the
shelf
for
how
much
so
we
go
to
once
again
to
the
aquaponic
greenhouse
page.
B
B
We
we
use
a
coke
bottle.
We
make
a
little
slit
heat
it
with
a
heat
gun
and
insert
a
coke
bottle
and
make
these
nice
structures
which
you
can
also
3d
print.
If
you
want
a
3d
print.
Well,
what's
the
bill
of
materials
cost?
So
that's
you
know
you
have
description
of
how
you
make
it.
B
B
So
what
are
you
gonna
get
your
tower
for
here,
so
this
is,
I
actually
call
I
look
at
it.
I
think
it's
not
as
good
as
ours.
I
mean
they're
doing
it
from
one
side.
We
have
it
like
from
all
sides
for
one
okay,
but
what
is
one
of
them
just
as
a
real
real
test
and
they're
five
feet,
tall
zip
grow
shop,
let's
shop.
B
How
tall
are
they
five
foot,
so
you
get
four
towers.
So,
do
you
want
to
pay
60,
or
do
you
want
to
pay
a
thousand
dollars?
That's
what
we're
doing
here
now?
They
also
got
maybe
like
a
pump
and
these
top
these
troughs
at
the
top
and
bottom.
What
will
be
the
the
raw
tower
by
itself?
Can
you
even
get
one.
G
B
No
can't
even
get
one
so
that
gives
you
an
idea
10x
to
100x
10x
easy,
so
our
greenhouse
for
the
full
souped-up
one
we
were
at.
We
know
it.
The
800
square
feet
for
the
structure
was
like
5
000
bucks,
because
there's
a
lot
of
material
in
there
all
together
for
the
other
systems,
probably
another
5k
for
the
fully
souped
up
greenhouse
10k.
B
B
So
it's
like
few
times
less.
If
you
buy
the
filament
like
it's
actually
cost
effective
to
say,
buy
resin
like
say,
polycarbonate
pellets
make
filament
from
that.
You
can
make
your
polycarbonate
glazing,
probably,
like
I
don't
know,
maybe
like
five
times
cheaper,
because
the
question
would
be
how
much
so
go
to
menards
and
you
get
the
polycarbonate
menards.
B
B
B
About
400
10
bucks,
a
pound
get
resin
from
china
or
some
supplier
at
a
dollar
a
pound,
so
you
got
10x
cost
reduction.
The
electrical
cost
for
printing
is
negligible,
so
10x.
If
you
3d
printed,
if
you
get
it
from
trash,
it's
10
cents
a
pound.
So
it's
100x
lower.
So
you
talk
about
that
greenhouse
being
super
affordable
like
if
you're
3d
printed
you've
got
your
time,
but
it's
less
than
a
thousand
dollars
in
the
materials.
It's
probably
going
to
be
like
200
in
materials.
B
If
it's
10
cents,
a
pound
from
trash
structure,
is
gonna
weigh
if
you've
got
x.
You
know
like
how
many
panels
we
got
in
that
greenhouse.
I
don't
know
20
it's
only
like
a
20
times,
100,
it's
like
2,
000,
4,
000,
pounds
of
material.
B
Those
are
lightweight
wall
modules
say
like
it
weighs
two
tons
well
that'll
be
four
hundred
well
two
tons.
Four
thousand
pounds
will
be
four
hundred
dollars
in
material
from
trash.
So
that's
the
kind
of
business
model.
We
have
to
be
looking
at
saying
we're
going
from
trash.
We've
got
the
tech
and
know-how
and
we
can
be
selling
these
kits.
B
That
would
be
much
more
than
that
for
the
value
all
the
value.
That's
in
there
if
you
were
to
just
do
the
materials
yourself
it'll
already
be
like
the
10k,
but
that's
if
you
do
the
labor
yourself
and
you
don't
have,
and
these
systems
don't
exist.
So
it's
a
lot
of
labor
it'll
be
a
lot
so
maybe
like
two
or
three
times
more
for
your
your
other
parts
and
labor.
So.
B
Economics
there's
an
economic
case
for
this
now,
let's
what
else
do
we
finish
with
here,
so.
B
Yeah,
let's
go
in
there,
it's
it's
in
a
state
of
shambles
right
now,
but
yeah.
Let's
do
that!
Let's
we
can
go
over
there
and
in
fact
we
can
go
over
to
the
it's
1038
to
the
other
one.
So
that's
that's
how
I
started
it
start
all
these
nuts,
like
this
before
building
those
trays,
and
I
knew
I
had
to
build
them
because
to
water,
this
would
be
impossible.
B
B
B
Thing
in
the
greenhouse,
but
I'm
saying
like
this-
is
a
really
and
you
know
if
you
soup,
this
all
up
to
a
fully
integrated
system.
It's
a
crazy
thing,
it's
a
showcase
and
then
for
commercial
production.
You
might
not
have
everything
everything,
but
there's
a
lot
of
different
ranges
of
what
you
can
really
do.
This
guy
we've
got
photoshop
all
right.
I
B
B
What
was
this
this
was.
This
is
how
we
were
actually
fermenting
straw
for
the
mushrooms,
because
what
you
do,
it's
just
water,
anaerobic,
like
you
pack
down
a
bunch
of
straw
and
weigh
it
down
and
it
starts
to
ferment
and
smell,
and
then
you
drain
it
and
that's
what
you
pack
in
your
buckets
and
put
in
your
spawn
and
that's
how
the
mushrooms
grow
the
other
way
to
do
it,
that's
messy
and
it
takes
a
few
weeks.
B
The
easy
way
to
do
it
is
use
potassium
hydroxide,
so
lie
so
light,
put
light
water
into
the
straw,
and
you
can
do
it
like
the
next
day
you
have
to
drain
the
lye,
basically
you're,
killing
off
all
the
microbes
that
are
in
there
in
the
case
of
the
fermentation
you're,
getting
the
kinds
of
microbes
that
the
mushrooms
compete
with.
So
they
can
actually
eat
up
the
straw
without
because
there's
competition
there,
that's
the
thing
you
gotta
have
clean
substrate
to
make
this
happen.
B
B
This
is
how
our
in
the
pretty
times,
that's
our
chicken
house
how
it
looked
it
looks,
doesn't
look
good
like
this,
but
that's
where
we
kept
the
chickens
and
it's
troublesome
because
you
got
to
clean
that
out.
They
they
a
lot
so
underneath
you
probably
want
to
have
warm
beds
and
an
effective
system
to
do
this.
B
E
F
B
Yeah,
if
that
were
mobile,
but
in
a
closed,
if
you
want
to
do
that
in
a
closed
space,
you
probably
want
to
have
a
chicken
door
that
they
climb
out.
So
that's
the
that's
the
young
dogs
when.
G
B
They
grow
grew
up
by
now,
but
yeah
little
look
at
them.
They
were
little
little
runts.
B
What
else
we
got
this
was
that
was
a
hydronics,
though
a
hydronic
stove
is
kind
of
like
this,
so
this
has
got.
You
got
this
tubing
inside
the
chamber.
So
this
is
we
built
these
things?
That's
actually
the
one
at
the
faculty
house
there,
but
the
hydronics
would
go
through
this
heat
and
then
end
up
in
your
tubing.
B
That
goes
into
the
the
ponds.
So
that's
what
we
did:
here's
printing
net
pots
and
that's
how
they
look
like.
So
that's
the
young
plants,
but
a
more
effective
way
than
just
planting
in
perlite
is
stick
them
into
the
perlite
in
the
pots.
So
you
can
take
the
pots
out.
Otherwise,
when
you're
taking
this
out,
all
your
roots
get
kind
of
torn
up
so
plant
and
per
you
can
do
perlite
and
these
net
pots
per
light
by
itself.
It
will
still
work,
but
what
we
ended
up
doing
is
more
more
of
this.
B
Well,
this
is
when
we're
planting
after
putting
it
in
the
perlite
just
stick
the
pots
in
there,
so
they
grow
into
the
pot
and
saves
you
a
step
yeah.
So
I
would
have
more
than
enough
of
this.
So
this
is
local
organic
from
the
greenhouse,
so
that's
mushrooms
and
eggs,
and
this
stuff
is
really
good.
But
yeah
these
things
look
so
cool.
I
mean
they
just
come
up.
You
drill,
tiny
holes
like
half
inch
and
this
huge
thing
of
shroom
comes
out
of
it
and
that's
how
it
looked.
B
No
once
no
once
once
you
plant
them,
the
part,
that's
sensitive
is
when
you
culture
the
medium
once
you
plant
them
they're
in
a
closed
pot,
and
you
just
put
them
in
your
room,
like
you
have
one
here,
just
put
it
on
the
top
and
the
room
here
and
thicken
your
your
shrooms
yeah,
so
yeah
planting
out.
Typically,
we
just
did
these
trays
before
we
hit
onto
the
net
pots
in
a
trace
and
after
that,
the
actual
pots,
deep
pots
in
bigger
trays,
with
things
like
farm
bud,
which
we
haven't
done.
B
Yet
we
can
do
that
this
time
around.
So
that's
what
the
chicken
door
looks
like
from
the
outside
was
just
a
flap
with
this.
You
can't
do
that
because
if
you
have
raccoons,
so
these
are
dead
chickens.
If
you
don't
have
a
cl
fully
closing
things
at
the
back,
you
have
to
have
some
kind
of
an
automated
door.
That
was
the
faculty
house.
I
D
B
So
that's
like,
when
you
make
the
towers
you
basically
draw
lines
put
cut
marks
with
a
with
a
circular
saw
with,
with
a
cut-off
saw
just
lightly
heat
gun
it
and
put
a
bottle
bottle
in
there
to
ream
it
out.
Like
that
yeah
I
mean
look
at
this.
B
B
Do
I
show
some
of
that,
so
the
lid
that
you
do
so
peter
mccoy
showed
us
you
put
some.
What
is
that
that
rubber
that
red,
rubber
caulk,
you
poke
a
hole
in
the
lid
and
you
seal
it
with
this
rubber?
What's
it
called
the
high
temperature
rubber,
silicone
rubber?
Yes,
you
have
a
lid,
you
drill,
a
hole
in
it
and
seal
that
hole
with
silicone
rubber,
silicone
rubber.
B
B
Then
you
put
on
a
lid,
but
you
can't
open
it,
so
you
basically
take
a
needle
and
inject
through
that
that
silicone
rubber,
with
a
needle
as
far
as
the
culture.
So
this
is
just
like
sugar,
water,
sugar,
medium,
you
inject
your
your
mushroom,
medium
culture
and
then
it
will
propagate
that
propagated.
Medium
will
get
cloudy.
B
B
When
you're
culturing
it
yeah
no
air,
it
just
eats
the
the
cells
propagate
no
air,
but
the
important
thing
about
it
is
not
not
letting
anything
else
get
in
there,
any
other
bacteria
or
fungus,
because
you
want
a
pure
culture.
B
Eggs,
this
is
what
we
had
submerged
in
the
actual
tank.
So
that's
your
heater.
B
B
So
that's
that's
when
we're
first
installing
those
heaters
in
the
in
the
ponds
and
the
ponds
are
actually.
Where
do
we
go
they're?
Actually,
quite
simple:
it's
just
polyethylene.
B
We
used
10
ml
polyethylene,
double
layer,
folded
it
up,
and
that
pond
is
there.
It's
21.
This
was
2015.
So
for
six
years
it's
lasted
no
problem.
This
pawn
here
collapsed
because
too
many
drain
drainings
and
because
you
got
this
thin
divider,
even
though
you've
got
these
stabilizing
wood
strips
and
deep
nails
into
the
ground
yeah,
the
pond
will
collapse
if
you
drain,
because
all
that
pressure
from
the
other
pond
or
from
the
ground
we
tried
this.
B
These
are
these
other
worms
that
grow
in.
We
had
this
set
up
here.
What's
it
called
afric?
What's
this
called.
B
B
Forget
katrina:
what
was
that?
What
was
that
called?
What
were
the
worms
called?
Basically,
you
have
to
this
was
hard
to
do.
They
all
died.
They
all
died
on
us,
but
idea
there
was
to
grow
this.
You
feed
these
with.
What
do
you
feed
them?
I
think
these
are
supposed
to
process
like
chicken
waste
they
eat
stuff
and
then
the
fish
eat
them,
but
they
didn't
survive.
They.
We
did
something
wrong.
So
after
some
time
it
turned
into
this
mess
that
saw
them
dying
off.
B
What
else
we
had
this
3d
printed
shredder,
which
was
supposed
to
shred
biomass
for
black
soldier,
fly,
that's
their
little
larvae
living
in
there,
which
we,
they
basically
eat
all
kinds
of
waste
and
food
and
crap
and
stuff?
So
so
this
was
this
carcass
here
that
you
see
in
the
old
old
repository
we're
building
this
structure
for
breeding
of
the
bsf.
The
black
soldier
fly,
which,
as
I
mentioned,
wasn't
open
source.
So
he
couldn't
really
do
it
didn't
know
how
to
do
it.
B
Here's
how
we
were
seating
that
this
is
was
the
mushroom
stuff
with
peter
mccoy,
where
that's
the
fermented
straw,
we
just
load
the
buckets
you
drill.
If
you
look
at
the
buckets,
they've
got
like
half
inch
holes
through
them
and
you
load
them
up
like
that
and
yeah
the
thing
gross
like
mad.
B
B
So,
yes,
it
was
a
heated
greenhouse.
Here's
how
we
did
the
the
fold
of
the
actual
pond.
It
takes
a
bunch
of
people
to
well
that
I
mean
it's
four
feet
deep,
so
that
has
to
be
like
this
polyethylene
was
like
12
feet
wide
and
as
long
like,
what
was
it
like,
30
feet
or
so
long
like
these
ponds
were
pretty
long,
so
quite
deep,
like
four
feet
and
then
we're
filling
them
here.
B
Finally,
but
yeah
they're
they're
insulated.
So
if
you're
doing
tropical
fish,
that's
important
to
keep
the
heat,
because
the
ground
is
going
to
be
cooling,
your
water
off
all
the
time,
so
even
in
the
summer
that
water
is
quite
cool,
because
it's
so
deep,
those
that's
the
first
greenhouse
and
you
see
those
stabilizing
structures.
B
What
else
build
so
we'll
do
the
build
so
for
the
build
part
we'll
build
a
16
by
16
section.
It
consists
of
a
long
part,
the
front
and
the
sides
a
small
angle,
so
you
get
the
water
drainage
off
it
and
that's
how
it
goes
like
you
know
same
as
our
house
put
those
wall
modules
up
and
go
from
there.
B
And
we
can
all
do
them
in
parallel,
so
we
do.
We
succeed
on
a
lumber
mission.
Christian.
We
got
some
lumber,
yeah
we're
gonna,
do
it
it's
a
sliding.
Miter
saw
the
polycarbonate,
let's
take
a
little
tour
of
the
old
structures
and
go
from
there.
This
is
some
aerials
of
the
site.
B
B
I
guess
we're
still
working
on
faculty
house
there
and
the
greenhouse
was
getting
built
here.
So
that's
kind
of
the
aerial.
B
We
wrapped
it
because
otherwise
it
would
be
like
a
mess,
a
whole
mess.
Okay,
but
imagine
you
could
possibly
just
take
the
roll
as
it
comes
out
of
the
store-
and
I
don't
know-
but
you
gotta
separate
the
tubes
a
little
bit.
We
found
that
around
the
barrel,
it's
a
nice
heat
exchange
area.
What
we
did
here
was
so
there's
insulation
at
the
bottom,
but
we
did
a
simple
stem
wall,
just
a
little
concrete
wall
which
we
just
mixed
ourselves.
B
B
This
rubber,
silicone
silicone
rubber.
So
that's
what
you
inject
to
into
with
with
the
culture
using
a
needle,
but
first
this
is
heated
up
to
high
temperature
with
the
with
the
lid
off.
That's
where
you
need
this
heat
resistant,
rubber
seal
to
actually
cook
it
in
a
pot.
So
this
is
a
way
to
get
a
clean
room
operation
on
your
stovetop
for
mushroom
culture.
H
B
It's
like
canning,
except
you're,
injecting
things
after
into
the
culture
yep.
That's
actually
the
faculty
house
with
hydronic
heating
under
the
ground
as
well,
so
we're
using
all
this
hydronics
everywhere
to
hang
the
greenhouse.
We
put
this
ledger
on
a
house.
The
greenhouse
was
longer
than
the
house
itself,
so
we
had
to
extend
it.
B
That's
your
forms
for
the
greenhouse
itself
for
the
foundation.
Here's
so
here's
the
mushroom
process
here:
red
rtv,
rtv
silicon,
high
temperature,
gasket,
silicone
silicone
rubber.
This
is
when
we
were
culturing
the
the
straw
just
bags
of
straw
submerged
in
water,
for
the
mushroom
medium.
That's
how
the
polycarbonate
came
off
the
truck.
B
Here's
your
syringes
with
culture,
that's
how
you
inject
that
and
the
commonality
with
today
is
that
the
same.
This
is
called
a
lower
needle.
B
B
B
B
B
Insulation
was
under
there,
that's
what
we
do
for
all
our
shallow
frost,
protected
footers,
we
put
insulation
at
the
bottom,
so
you
can
get
frost
heave,
it's
the
equivalent
of
taking
the
insulation
down
in
terms
of
thermal
protection.
B
What
else
more,
nuts
here's
the
kind
of
structure
that
we
built.
So
the
genealogy
of
this
thing
is
initially
we
had
four
foot
wide.
This
is
roof
glazing.
We
put
a
bar
in
the
middle
now
because
all
these
little
ones
well,
they
get
all
warped
up.
The
single
one
allows
you
a
more
firm
attachment.
I
Okay,
so
there's
a
couple
reasons:
one
is
the
one
in
the
middle
is
like
it's
a
single
part
like
you
install
it
at
two
points
and
you're
done,
while
these
had
to
be
ripped
and
each
one
measured
and
individually,
so
it
took
a
lot
longer
and
the
other
reason
too
is
because,
as
it
stands,
the
thing
about
an
attached
greenhouse
is
that,
because
it's
so
uncommon,
we
don't
know
where
it
fits
on
building
codes.
I
B
B
B
They
we
let
them
out
and,
and
then
someone
got
it
so
what
does
hydroponics
look
like?
So
that's
a
tiny
picture,
but
this
is
actually
ours,
so
this
is
oh.
These
are
all
little
tiny
pictures.
Let's
see,
no,
those
those
are
tiny
pictures,
but
what
we
did
do
actually
is
these
rafts
and.
C
What
was
the
the
purpose
of
the
folding
wraps.
B
You
gotta
hold
the
plant;
somehow
it
can't
just
be
in
the
water
it
rests.
The
body
is
above
the
water,
the
roots
are
below
water
and
aeroponics
would
be
where
you
have
a
tight
seal
between
the
raft
and
the
container
and
there's
100
humidity
in
that
that
space
where
the
water
would
otherwise
be,
and
they
say
that
aeroponics
is
even
more
robust
but
well
like
faster,
even
faster,
less
materials.
It's
lighter,
but
you
know,
as
soon
as
you
poke
a
hole
in
that
the
plants
die.
B
So
it's
a
very
non-resilient
system.
Unless
you
got
a
tight
control
over
that
here,
it's
very
hard
for
the
the
plants
to
die.
All
the
water
in
a
tray
would
have
to
evaporate
or
disappear
before
that
happens,
so
compared
to
the
watering,
the
towers
growing
towers.
If
you
pump
goes
out
you're
dead
in
a
sunny
day
in
two
hours
in
a
few
hours,
you
might
be
like
on
a
full
day.
You
probably
won't
even
recover
them.
B
They
may
recover
if
it's
a
cloudy
day,
but
like
a
full
full
hot
day,
you
can
easily
kill
off
your
crop
in
a
day
like
when
your
pump
fails.
B
Soil
is
so
so
your
aquaponic
greenhouse
have
some
beds
in
there
have
a
bunch
of
variety
in
there
too.
Fish
will
never
die
there
like
fish
will
be
robust
and
let's
see
what
else.
C
I'm
sorry
so
what
the
the
arrow
punch
you're
talking
about
versus
the
hydroponics
using
the
you
know
the
wrap
with
the
vertical
towers
and
the
you
know:
xy
access
universal
controller.
Could
you
just
you
know
tying
a
sprayer.
You
know
to
yeah.
B
Have
resiliency
like
if
you're
you
could
have
automatic,
misting
or
spraying,
so
you
can
have
like
a
backup
where,
in
case
that
your
pump
fails,
you
still
have
backup,
misting
or
spraying
sure
there's
many
things
you
can
do
by
just
saying.
If,
if
your
pump
was
the
only
system
like
in
our
system,
then
you're
in
trouble,
if
it
does
fail,
you
will
always
want
to
design
redundancy
like,
for
example,
maybe
this
time
around,
we
have
two
pumps
and
we
actually
alternate
between
the
two.
B
So
if
even
if
one
fails,
the
other
one
still
runs
every
so
often
like
time
it
in
our
system,
we
had
the
water
pump
running
the
whole
day.
It's
just
drip
dripping
down
all
day.
You
can
have
it
like
five
minutes
every
hour.
You
know
so
here's
a
close-up
picture,
so
the
holes
with
the
young
lettuce
and
then
the
final
lettuce.
It
looks
amazing,
you
know
very
clean,
but
you
have
to
sterilize
it
completely
between
shots.
B
Otherwise,
you
have
all
kinds
of
insects,
but
that
that's
the
picture
in
the
ted
talk
I
mean
so
I
started
a
farm
in
missouri
and
learn
about
the
economics
of
farming.
B
Yeah,
so
that
was
the
initial
greenhouse,
which
is
now
the
storage
shed
like
that's
where
we
had
the
first
aquaponics
there.
So
those
what
you
see
there
is
actually
tanks,
so
55
gallon
drums,
and
we
cut
a
bunch
of
these
drums
in
half
to
make
our
little
farm.
That's
what
we
did.
So
you
see
this
bunch
of
tubing.
B
So
you
see
a
lot
of
the
white
drums
still
have
the
white
white
outlet
at
the
bottom.
That
was
water
collection,
and
so
you
had
these
white
drums
with
water
and
then
nutrient
medium
inside
the
the
barrels
yeah
go
ahead.
J
What
was
your
water
flow?
What's
going
through
your
system
calibrate
how
many
gallons
per
hour.
B
Five
gallons
per
minute
for
the
the
one
that
we
ran
for
three
years:
it's
just
a
it's!
Basically,
how
much
does
a
submersible
pump
pump
out
after
it
gets
10
feet
of
head,
so
the
pump,
and
we
have
yeah
that
was
the
first
ever
greenhouse
that's
very
early
early
days.
That's
the
storage
shed
right
now.
B
Yeah
behind
the
scene,
three
yeah
yep
there.
This
is
this
is
what
it
looked
like.
When
we
arrived,
you
only
had
a
chicken
house
on
the
side.
G
B
What's
this:
what's
this
yeah,
that's,
oh
yeah
early
days,
not
not
super
relevant,
but
we
did
have
so
when
we
had
this
aquaponics,
sorry
hydroponics!
So
that's!
This
was
in
osborne
10
miles
south
here,
but
this
is
what
we
did.
This
is.
That
was
the
very
first
when
you
saw
those
nice
trays
of
aquaponic
lettuce
that
I
took
to
market
that
was
in
here,
yeah
pictures
yeah!
That's
it!
Let's
see
that's
where
is
that
that's
somewhere
else,
but
yeah?
So
that's
a
pictorial
view.
B
B
These
are
4x16
four
roof
modules.
These
are
all
the
sidewall
modules
and
there's
a
little
riser
at
the
back
to
get
a
little
slope,
we
could
even
avoid
the
riser.
If
I
mean
it
wouldn't
take
the
snow,
it
actually
would
take
the
snow
loads
even
because
the
panels,
the
way
we're
making
them
they're
structural,
they're
they're,
actually
quite
structural.
They
probably
want
to
do
a
little
riser
on
the
back.
B
B
Longer
well,
16
foot,
starting
by
with
16
by
60
or
even
16,
by
four,
if
you're
on
a
long,
thin
greenhouse
because
it
comes
in
sections
of
four
feet
wide,
you
can
make
it
as
long
as
as
you
want,
but
something
looks
like
this,
but
not
don't
put
the
door
on
the
front.
That's
not
convenient
if
you're
growing
having
growing
shelves
on
the
front
so
put
it
on
the
side,
that's
better!
B
If
you
want
to
take
a
look
at
what
that
looks
like
we
have
the
sweet
home
3d
that
you
can
download,
so
you
can
open
this
up.
If
you
want.
B
So
you
can
open
it
up
if
you
want
open
with.
D
B
B
Let's
do
like
four
that
maybe
two
and
two
two
that
have
openings
two,
that
don't
we
actually
have
the
way
we
have.
The
glazing
is
it's
designed
for
a
six
foot
and
then
two
foot
opening
at
the
bottom.
So
we
have
six
foot
and
two
foot
pieces.
We
have
some
eight
foot
pieces,
they're
already
cut
we're
actually
using
them
from
reusing
them
from
katarina's
workshop.
We
actually
have
to
take
four
sheets
off
the
roof
actually
of
the
polycarbonate.
B
So
maybe
we
can
start
building
this,
and
maybe
a
couple
of
us
can
grab
the
sheets.
So
we
can
do
the
framing
just
four
by
eight,
so
cut
down,
cut
panels
that
are
four
by
eight
we've
got
a
lumber,
that's
okay!
What
what
is
the
roof?
It's
actually
two
by
eight
two
by
eight
lumber,
and
it's
got
three.
B
To
keep
it
things
simple,
I
mean
we
can
go
through
building
it's
it's
the
the
openable
door,
openable
window,
that
takes
a
little
bit
of
time.
What
we
can
do
right
now
is.
We
can
simplify
this
design
by
running
this
bar
all
the
way
up,
so
we
have
16
footers.
So
three
16
footers,
two
four
footers
done.
B
B
B
But
they're
quick,
they're
they're
six
screws,
five
minutes,
not
you
gotta
come
to
size,
but
each
one
of
these
is
effectively
like
look
at
this.
Can
we
make
16
of
these
and
four
of
these
today
and
put
them
up,
stand
them
up?
Yep.
G
B
F
B
Yes,
so
that
this
will
be
code
as
a
sun
room,
for
example.
If
we
got
to
do
this,
because
this
is
a
an
add-on
to
the
cd
cajon,
we
can
put
it
in
front
of
that
one
right
now,
except
we
don't
want
to,
because
that
structure
is
not
water
protected.
All
that
lumber
is
going
to
start
rotting,
so
we're
not
going
to
do
that.
We're
going
to
do
a
standalone,
which
is
a
good
experiment
in
a
more
modular
structure.
B
No
crossbar,
oh
yeah,
crossbar,
yeah
yeah.
We
can
do
one
without
yeah.
We
can
retrofit
it
as
two
pieces.
Let's,
let's
just
get
the
structure
up,
it
will
be
quite
rewarding
and
you'll
have
a
ver
like
once.
It
starts
actually
getting
cold
cold
here,
you'll
see
how
the
thermal
gain
works
in
the
greenhouse
in
the
middle
of
winter.
It's
like
80
or
90.
like
it
could
be
like
quite
cold
out
and
you've
got
80s
even
90
and
endorse,
which
is
pretty
amazing,
like
in
the
winter
and
get
your
little
fruit,
fruit
and
salad.
B
B
D
B
B
I
got
all
of
this.
We
got
all
this
well,
not
all
of
it.
We
don't
have.
We
don't
have
chair
strawberries,
but
we've
got
lettuce,
basil,
kale,
bok,
choy
and
about
there's
a
whole
bunch
of
napa
cabbage
chinese
vegetables.
There
that
grow
really
well:
collard
greens,
mustard
greens,
masculine
cilantro
strawberry.
We
don't
have
strawberry,
dill,
parsley,
spinach,
watercress,
arugula,
swiss,
chard,
bok,
choy,
kale,
basil,
lettuce,
watercress,
that's
awesome
too.
H
E
G
J
B
B
B
So
you
can
use
this
use
this
page
to
put
up
more
things
that
succeed
well,
but
we
know
lettuce
grows
like
crazy,
so
does
basil
and
kale
and
bok
choy
swiss,
chard
arugula
we
haven't
done
but
apparently
grows.
No,
actually
we
did
yeah.
We
did
yeah
that
grows
well
as
well.
B
They'll
be
in
soil,
but
you
can
do
your
your
beds
of
that's
where
you
have
the
growing
beds.
The
strawberry
does
I
mean
that's
without
not
soil,
that's
just
like
in
the
medium
cabbage,
you
believe
cabbage.
I
mean
that
could
be
these
fat
heads
hanging
off.
B
F
B
So
for
strawberry
spinach
wait
so
melba
spinach.
What's
strawberry
spinach.
J
B
E
What
what
are
the
strawberries,
how
do
they
taste.
B
B
B
B
Others,
oh
yeah,
ground
cherry,
so
ground
cherry,
but
actually
we
didn't
do
it
in
the
towers.
We
did
it
in
soil.
So
maybe
maybe
I
don't
know
if
that
works
well
there.
So
strawberry
spinach
man,
but
just
for
the
looks
that
gets.
C
B
Strawberry
spinach,
yeah,
okay,
so
best
plans,
but
okay,
we're
building
these
things.
So
maybe
let's
go
out
there.
Let's
see
what
else
we
can
talk.
We
can
cover
more
theory
tomorrow
because
there's
plenty
more
to
talk
about,
but
let's
go
out
there
just
just
walk
through
and
let's
just
walk
up
there
and
see
what
we
got.