how many plants should i flower under a single 250w hps???
i have 2 mum's that im thinking abt flowering and maybe a few clones....
also how big (height) should i let the clones gt b4 flowering them....
what is the min amount of light that i can give my clones so they survive 2 months of flowering outside the grow closet??
im already flowering 3 mum's on the roof (7 days into flowering)....
but i want a super killer harvest 4m atleast some of the plants
right now i've got 4 plants flowering under a 250W hps in a cool tube, and it's going great. i guess i could maybe fit one more under there but no more than that.
If you're planning vegging your clones for 2 months, you should also think if you got the space to grow plants that big. I mean that a plant in veg for a couple of months, it is big enough...and then it's gonna at least double at size during flowering. As for the light i would use an MH bulb. If you're thinking cfls, you're going to need a lot of them, especially if you're vegging more than one plant.
As for the clones, it's absolutely your decision to make, about when to flower them. Clones also inherit the age of the plant they were taken off, thus you can flower then as soon as they root. But of course it's better to veg them for some time...