The trio of FF nuts have served me well in my 1st grow(Blue Cheese).I am in my 2nd grow and still using them.My 2nd grow is a 4 plant grow (2 cheese,1 Chemdog 1 Pineapple Express) food, food, water, food, food, water till the last 2 weeks then I go with water, water, food! this helps flush during that 2nd to last week or so then in the last 10 daze or so I only run PH water of 6.0 through my ladies @ 3 gal. per pot ,this seems to do a good job of flushing out any left over nutes, then the last 3 daze I run 3 Gal. per pot 3 daze per day then nothing for 4 days,let them dry out and harvest,clean and sweet! I forgot to saw im growing in soil!!!