I use rockwool cubes2x2 in basket with Hydroton in 5 gallon buckets with air stone. cut the top drop the bucket in fill with nutes and ph water until roots are soaked in the juice. Keeping ph as close to 5.8 is very very important for proper uptake of nutes. I love House and Garden. Had great success last grow. This grow I think I took out of veg and pinched too early-plant is healthy but small. One thing I noticed with House and Garden nutes is my roots are always very white and healthy looking due to the Root emulsifier that gets added. Never any chance of root rot. When I used GH my roots did not look as healthy though the grows went fine great aroma and color with final product.I just read your grow log 300 seeds send me some!!!