Grand Daddy Purps, nicknamed "Jack Bauer" Notice the broken root, a second root structure grew out of it, try and hurt Jack, but he just comes back stronger! 3 Tiered lighting setup, we're getting the last 5 for the top level sometime this week. Notice the multiple coverage and light types. (2 400w HPS, 1 400w MH) A rockwool (grodan) and clay ball basket system, with nutrient rich water dripping from the small hoses. Jack Bauer is already growing roots into the bottom of the basket. There is a fan underneath circulating air upwards. We're looking for tips on how to improve upon this. How high should we let them veg before flowering? We have a 12 foot ceiling, but were thinking of letting them get to 6' before flowering. Has anyone had success with the spiraling method to squeeze in extra height? Should the lights be closer? Is this a good setup to try to get double top colas via topping? Any help from the Grass City Grow Gods would be appreciated! (UPDATE): Can a mod please move this thread to Grow Journals?