My "Table #2 Kosher Kush" in my thread link is grown 100% with Mega Crop only. No supplementals or bloom boosters etc. just tap water Mega Crop and H2o2. Its good stuff, works great, easy to use and is very inexpensive. They are doing free samples right now. 230g bag shipped for $2.77. One 230g bag got me through my entire grow on 1 flood table mixed at the websites feed chart recommendation. They have bigger size bags too.