dont blow your money on diluted crap...HD sells veg food as high as 20 20 20 ....flower 30 30 30 ....which is not to say go get it...but why buy 20$ quarts,when you can buy 10$gallons?......i use 10 10 5 on the veg...and a 15 30 15 for flower...plus liberal doses of molasses....the less you put in the less you have to take out...these plants know what they are doin...just point them in the right direction