Play it safe, add the coco. I brought home some Filipino Sativa(probably imported Thai landrace) & for what I can tell they can be very nutrient sensitive.
I'd also give them 12/12 2 weeks after breaking through the soil & start supercropping the third week. For the Pot just use a 5gallon to...
4x CXB3590 CD bin 132USD
4x iceled 550 heatsinks 50USD
1x HLG-320H-2100A 86USD
+ a 12v power adaptor to run the fans on the heatsink
running these specs will get you 300w
It costs 100USD for probably 300W. If you'd want to run 300W with the Crees you'd be looking at:
4x CXB3590 CD bin 132USD
4x fans+heatsinks 50USD
1x HLG-320H-2100A 86USD
Total of 268USD, yeah I know... expensive... but WAIT! THERES MORE!
The eBay Leds (DIP @ 35lm/W) yield 105Lm/USD while the...
So I've had 2 plants which recently evolved into something else. The first one suddenly grew 3 leaves per node and the second one after what felt like 2 days of halted growth suddenly split into 2 tips.
Heres the first one:
Looks like Whorled Phyllotaxy but I thought those always had 3 leaves...
If you're looking for cheap LED solutions with great yields I suggest u try the CXB3590 from cree. It requires some DIY but Its definitely the best choice out there imho.