tried growing in cupboard,
 

pleas help! my self and a friend have tried growing in cupboard, and appear to be doing everything correct, but we've tried 2 times with quality stock and our efforts are not going any where, our ph levels are fine, timers are all correct, the light is positioned correctly, after trying many different things our efforts are still unrewarding, the plants become discolored and droop then eventually are dying, HELP! any one that can help, PLEASE email me [email protected]

You can't grow in an enclosed chamber without proper ventilation.