I use MG. I go from rapid rooters to party cups to 1 gal for a month and 2 gal for a month then 5 gal for flower period. I am using Botanicare. You can go to botanicare.com and request samples. I've also tried GH Floraduo A & B, and Xnutrients. Don't bother with Xproducts. The A & B was decent.
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