i use the full line of foxfarm, grow big, tiger bloom,big bloom, open sesame, and cha ching, along with SUPERthrive, i give all 1 gal of the nutes /ST ONCE A WEEK and give 1 gal SUPERthrive 1/4 tsp/gal. in between so it is 1 gal with nutes then 4 days later 1 gal ST THEN 4 DAYS...