i dont think it would matter how big the light is, if its the only light on a plant that tall it will suffer. running lights along the side would fix this problem tho, making the plant quite a monster, but haveing 3+ lights on one plant would again make it not efficient as u could have many more plants producing more bud in a shorter timespace.

its good to brag bout having a 2m+ tall plant tho
misk Reviewed by misk on . 7 foot plant - 1 oz yield? A friend of mine said he grew a plant years ago which was nearly 7 feet tall but yielded about 3/4 an ounce of dried bud. It was grown in a closet with flourescent light, looked healthy and yielded decent crystally bud. That's all I know about it. So out of curiosity, I told him I'd post it here to get opinions. So my questions are - Has this happened to anyone else here and how is that possible? Is it just because the light is so crappy? Rating: 5