These made my life 110% easier. Follow the Jack’s 321 formula and you can use full strength nutes like two weeks after popping from soil. Some people use full strength from seed, I haven’t tried this but I might. It’s really cheap and nice. Their 5-12-26 mix seems to be special to them, but you can buy CalNit for cheaper and get Epsom salt from any store. It’s hard to beat the price and ability.
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