I did the 12-1 veg cycle. Works fine, the plants grow faster with 18-6 and even faster with 24-0. I have used 12-1 for both heat issues and to keep my veg plants from getting to big before moving into the flower area. I am also wondering if 12-1 will help with get more roots and smaller plants...
Plants grow faster with 24 hours of light
Plants grow faster with 24 hours of light. Get two 150w HPS. Put one identical clone under each in its own identical box, one at 18 hours the other at 24. The one under 24 will grow faster. I did this myself and now I know. After one month both clones...