Help

Hello guys, im currently starting a show, i have a 1 metre squared tent, 1x600w light, 6" rhino extraction, 4x11 litre pots (2xuk cheese, 1x kritikal +, 1 x lemon cheese)
Growing in soil, i need to know when should i put nurtients in? (As there is already nutrients in the soil, i dont want to over do it and get nurtient burn?)

So when and what food to use?
What sort of yield can i expect?

Any help would be VERY VERY MUCH appreciated

What soil are you using?

dlftmyers said:

What soil are you using?

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Some standard b&q stuff mate lol

Wait about three weeks. If the plants are yellowing start adding food. If theyre lush green then wait till week four or later. If youre using cfls for veg they can go pretty slow so the soil may hold up longer for ya. Hid lights grow faster most of the time, so the soil gets depleted faster.

Alienwidow said:

Wait about three weeks. If the plants are yellowing start adding food. If theyre lush green then wait till week four or later. If youre using cfls for veg they can go pretty slow so the soil may hold up longer for ya. Hid lights grow faster most of the time, so the soil gets depleted faster.

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Cheers mate, what food would you suggest?
Im using a 600w halloid (or however u spell it lol) but will be changing it to a 600w hps

Keep the MH bulb for veg if anything. Some people use it all the way through.!HPS for flowering yields more, but it's light spectrum is more limited. With the MH bulb you get more UVB which are said to make your buds more potent. Ideally, a mid of both is ideal, but you can also supplement the hps with specific bulbs, cfls or t5, emoting the part of the spectrum absent from HPS. Lots of fun research do be done in that deptartment!