thanks, they where lookin a lil yellow on some spots and got droopy so the past 2 times i have used jus water and they came right back so tonight i took a 2liter filled it 2 times and put 1 drop of boost and a smug of grow, a small rain drop of it. jus waterd them aain with the nutes but very weak hopefully this works out for me, because i have waterd 2wice with none do u think is was ok to add that lil bit of nutes, very lil yellowing left??