AK-427 is the newest vertical hydroponic grow system of its type available for sale in Toronto.
$950
Contact to order or for more information:
greenvertical@gmail.com

Vertical Hydroponic Systems in Toronto and Montreal

Pick Up in Toronto Ontario and Montreal Quebec Canada
WORLDWIDE SHIPPING
EXPRESS to California

GREENVERTICAL@GMAIL.COM

SPECS:
20 slabs
Up to 140 Plants
2 X 1000 WATT Grow Lights
External reservoir.
Simple and robust design.
Assembles in 20 minutes.
Walk-in design allows grower to actually enter right inside this hydroponic system for plant care and maintenance.

$650 includes system with complete set of slab holders.
The following components are available separately if required:
Irrigation tubing with drippers........$55
Pump...........................................$55
40"x6" rockwool slabs.................$9 each
Reservoir.....................................$20 to $70 (depending on capacity)
GROW LIGHTS:
1000W digital switchable ballast MH/HPS with bulb $330
600 Watt digital kits.................................................$250

AK 427 Retails for $1495
80 sq feet grow area
6 foot diameter
Takes 2X1000Watt Grow Lights
32 Rockwool slabs
Heavy duty caster wheels
Light aluminum construction
Best priced system in the market.

COME PICK UP YOURS TODAY in Toronto
Worldwide shipping
greenvertical@gmail.com

AK-427 Vertical Hydroponic System retail in Toronto and Montreal for $1495 CAD
Vertical growing method is the most efficient way to grow herbs and produce
indoors. Thought the concept has been around for quite a while, it is only recently that
it started to be implemented for commercial produce growing.

Vertical Hydroponic growing method allows you to maximize yields by using both: space and
electricity more efficiently than conventional horizontal grow setups. This optimization of
resource use is achieved via application of several rather simple geometric concepts which
allow for the resources wasted in horizontal setups to be directed to do useful work.

WATER CHIILLER VS AIR CONDITIONER AC in sealed CO2 grow room

I have recently been reading up on sealed grow rooms with CO2 injectors or CO2 generators.

Came across an interesting cooling solution by Hydro Innovations called Ice Box.

Got me looking into water chillers. And I must say that after adding up numbers I was far less impressed with the idea after adding up the digits and estimating the cost of even a small medical marijuana grow setup using water cooling in a sealed grow room.

This in turn got me thinking of alternative and more efficient solutions to the cooling problem.

And here is what I discovered:

Water chillers for marijuana grow rooms are the most expensive component of water cooling systems. there are some claims floating around the internet that water cooling a grow room space is somehow more efficient than using conventional air conditioning systems which are far less expensive to purchase. Having given it some thought i am convinced that this is simply not so from physics point of view. I am open to criticism here and if you feel I am missing out on something in my reasoning, please do let me know by posting and commenting.

In case of using Air Conditioning to cool the air directly inside the room the compressor pumps freon (or other refrigerant) through the coils of evaporator (the cold radiator of ac unit, which does the same thing as the ice box) and the air is blown over the evaporator of ac and is cooled. Meaning the evaporator component of ac unit is functionally identical to Ice Box.

Water cooled option:
Water chiller is effectively exactly the same thing as an air conditioner, except that its evaporator coils (through which exactly the same refrigerant is pumped by the same compressor) cools water it is submerged into, instead of directly cooling the air like in the air conditioner. And then there is another circuit, which moves this chilled water through another evaporator coil (aka in hydroponic water cooling context as "Ice Box"), which in turn cools the air, thus doing what evaporator coil of the same water cooler could have done just as well (or more effectively) if it had this air blown though it directly.

Water chiller setup involves a redundant circuit of water circulating through another evaporator coil. This adds another coil, lots of extra tubing and an extra water pump.
Overall, I would imagine, that the thermodynamic efficiency of water chiller and ice box is probably very close to that of an AC unit. But it is redundant and involves many unnecessary components (therefore: more things to break down).

DIY water chiller hydroponic co2 sealed grow room

In case of using Air Conditioning to cool the air directly inside the room the compressor pumps freon (or other refrigerant) through the coils of evaporator (the cold radiator of ac unit, which does the same thing as the ice box) and the air is blown over the evaporator of ac and is cooled. Meaning the evaporator component of ac unit is functionally identical to Ice Box.

Now water cooled option:
Water chiller is effectively exactly the same thing as an air conditioner, except that its evaporator coils (through which exactly the same refrigerant is pumped by the same compressor) cools water it is submerged into, instead of directly cooling the air like in the air conditioner. And then there is another circuit, which moves this chilled water through another evaporator coil (aka in hydroponic water cooling context as "Ice Box"), which in turn cools the air, thus doing what evaporator coil of the same water cooler could have done just as well (or more effectively) if it had this air blown though it directly.

Water chiller setup involves a redundant circuit of water circulating through another evaporator coil. This adds another coil, lots of extra tubing and an extra water pump.
Overall, I would imagine, that the thermodynamic efficiency of water chiller and ice box is probably very close to that of an AC unit. But it is redundant and involves many unnecessary components (therefore: more things to break down).