guess it would depend on the strain? I tried 24 on some babies with very high grow rates up top, but the roots were definitely lacking. I got some advice to give them a rest cycle. Got more roots and bushier veg.24 hrs of light is fine...even better IMO
alaska has 24 hrs straight light in portions of the year and some of the best strains come from up there
i have a question, if you look closely at the picture in the last update, you can notice that the right leaf is kind of burned. that happened because i was experimenting with light bulbs and apparently had one that was too hot, i obviously changed it after i noticed that the leaf was burning. well long story short. now i'm starting to notice that the leaf is getting black and looks like its dying, and the other leaf its getting a yellow spot on it. any thoughts or suggestions? i may add that the new set of leaves its looking very good and has no problems, its just those two leaves..... help please!the picture says it all!
Check out some of the links on this thread. Really helped me understand what my plants were trying to tell me.i have a question, if you look closely at the picture in the last update, you can notice that the right leaf is kind of burned. that happened because i was experimenting with light bulbs and apparently had one that was too hot, i obviously changed it after i noticed that the leaf was burning. well long story short. now i'm starting to notice that the leaf is getting black and looks like its dying, and the other leaf its getting a yellow spot on it. any thoughts or suggestions? i may add that the new set of leaves its looking very good and has no problems, its just those two leaves..... help please!