Hey dudes.
So I bought some of these vertigrow trays. Circular flood trays with a hollowed center, allowing you to light it from the middle... Pictures will explain it better. The system is pretty cool because its pretty versatile. You can have different numbers of trays, and space them differently. You can also run it as ebb&flow, RDWC, or aero. You could also probably rig up a drip with some 1/2" tubing.
bought them at
www.vertigrowsystems.com
anyways..
Lighting:
open bulb in the middle of the trays. Actually it's positioned a little above the top tray...
It's an eye hortilux hps 600w bulb with a hydrofarm phantom ballast.
ventilation
I'm cooling the light with a 20" box fan positioned in the middle of the lowest tray, blowing air up. Again, you'll see it in the pictures.
The tent is about 3.5"x3.5"x6". I'm exhausing it right now with a 9" blizzard fan.
Passive intakes.
system:
I'm running 2 trays right now. filled with 5.5" pots.
I can cram 18 5.5" square pots in each level.
nutrients:
Currently running foxfarm 3part. might hit it with monopotassium phosphate for a pk boost in week 3 or 4.
im about 1.5 weeks into flower right now, with an EC of 1.2. bluelab truncheon.
I keep pH between 5.5 and 6.
strain:
odyssey.
Not sure about its lineage. Bought one mother plant from a dispensary and ripped 40 cuttings off of it. Was able to leave all of the tops. It's about 1 month into flower right now.
Anyways the cuttings went into this system and are looking alright.
I gave them a week or so of veg.
If anyone knows the genetics for odyssey (not odyssey kush), feel free to speak up.
So, I like this thing because you get good penetration with the vertical lighting in the center. And you can keep your grow to a smaller footprint. Less floorspace!