KIP if you are growing in FFOF then do not feed them anything until week 3, 4, and 5 of flower and then ONLY 1 tsp of unsulfered molasses to 1 gallon of water. That's all you'll need. Do not give them nutes. You will kill them. The FFOF has plenty. Just follow the up-potting schedule. It is easy as piss. You can even get away with not having a pH meter assuming your water isn't too out of wack. Perhaps get strip to determine the initial pH. I don't even need to measure mine any more. I know it takes 4 drops of pH down to bring it into range.

Hey PhatJay, I have 2x Wex-C150s. Here is my feedback.

They are great lights and you can definitely flower with them. However, they have quality control issues. I ran my lights for ~18 months and then one died. I sent it back to Welthink and they replaced it immediately, no questions which speaks very well of the company. Then last week my second unit went down. It's on it's way back. They cost $45 to ship. They are now seeing duty in my mother/clone cab. I replaced them in the flower room with a 400w ceramic metal halide (CMH) The growth difference was noticeable on the second day and I didn't even have the lights close to the plants at that point. I went with the LEDs because I was worried about heat issues. However, it has turned out to be less of an issue than I feared. That said, they are ideal for the cab because of their low heat output.

If I had to do it again I probably would only get one of the LED bars for the cab and skip the second bar in favor of the CMH. In your case I do not recommend them at all as you do not have a local rep to repair / replace them if they go bad. I'm pretty sure that a 250w CMH would compete with my 300w of LED. Hope this helps! Hey if you are interested in one of mine perhaps we can work something out? Just a thought...
bigsby Reviewed by bigsby on . NO1 Plans to Fail...They Fail to Plan! Posting this in the Grow Log section because this will turn in2 my log. Anyway... I want to start my log by showing a plan that way i can get any possible bumps as smoothe as possible b4 i hit them. I will be startin my grow (from seed) in a few days so please help b4 i get to my sprouting phase. But yeah...U get the idea tho so lemme jus get 2 it. - Room demensions: Unknown right now but will get them ASAP. Roughly 4.5'L, 3.5'W, 6'H - Medium: Fox Farm Sea (or ocean?) Forrest soil Rating: 5