This is true for the seedling stage of the plant. Once it begins to grow secondary branches..which would be about a week or two at 24/0 you'd want to bring it down to a 18/6. The Light cycle has alot to do with the continuity of the plants sex. High stress will cause even completely female plant to grow male flowers. Have enough male flowers..and you have a hermie.

Constant light will stress the plant once it's old enough..
BobBong Reviewed by BobBong on . Lighting ? 24/0 for veg? i have done ALOT of research the past couple of months. i have reade alot about light cycles. many like to use a 16/8, 18/6, 20/4. i have also read(from experts) that a 24/0 is the best for veg. that they do not need time off(dark) and will only grow bigger with more light. what do some of you guys think of this? Rating: 5