Quote:
Originally Posted by comrade
These plants are about ten days and they cant even hold themselves up. I don't understand why they are so tall. Right now I'm using four 1100 lumen cfl's and a lite mix of advanced nutrients micro grow and bloom. I run the lites 18/6 and the drip 24/7. I used these little foam blocks instead of rock-wool cubes and I'm afraid the roots are not penetrating them but just pushing the plant upwards. Please help with any advise this is my first grow, I have done a lot of research but nothing beats experience right. Well here's the pics.
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i had the same problem with mine when they started. its probably not the cubes. its more than likely the lights being too far away. get the lights as close as they can handle. usually 2 inches is a good rule of thumb with cfls. and a fan blowing helps alot