I found the same thing home-grower. My plants seemed to do much better with a six hour dark period. I did try 24/0 but was not as pleased with the results as much as going with 18/6. That's what I'm sticking with from now on.
Weedhound Reviewed by Weedhound on . vegging who has tried both th 18/6 and 24hr veg cycle?which best ,,what diferences are there? doesnt the 24hr stress the plants? can u use 24hr straight from seedling? Rating: 5