Bignutes
Well-Known Member
2 cups of alfalfa in 20 gal seems like a lot. Was that a typo? How long do you cook a mix like that?
No cook that's the beauty of it, its all pretty much available once added. No that's not a typo, in fact if you read my org. post it's 2 cups per 28 litres so on 20 gal that is 2.7 cups. Because your not adding too much total amendments it won't be strong. 2/3 of the mix is low in nutes and you gotta make it up somehow. I'd also add a readily available P source, can't think of anything at the moment.