there might b dif brands that make epsom
from my experence, and by that i mean that i will not go into my attic in the summer, it is WAY to freakin hot in an attic to grow weed up there unless you get an ac or something runing up there but thats just more electricity. i think your 400 w will do you fine untill the plants get bigger if you want to save your mone for a bit
o also in your first batch of pics i saw one that looks a little mutated
i wouldnt have used nutes so early
I knew I would have problems with the heat before I even started it, bit there isn't anywhere else to grow them.
Yea, I know my 400 will do for now, but I will need a 600 eventually. I can get a ballast that runs MH + HPS, reflector, and dual bulb for £75 from ebay, so I'm going to get it while I can.
I waited 2 weeks before I gave them their first feed at half strength, I could have waited longer, but they were so pale I was worried. They weren't getting any N from anywhere.
Plus, I think the heat is stunting the growth, and I figured that some feed might help it out.