I am thinking, is it a waste to have 6 6" pots in a 10 gal tuperware. Will the roots really absorb enough nutrients to need changing in 2 weeks? Also, how long do you keep germinated seeds in a bag before you put them under a grow light. Does anyone use flora nova from general hydroponics? It has a 7-4-10 ratio. Is that a good nutrient ratio for weed