- User ID
- 3194
Title kind if says it, does anyone go as far as to calculate how much total nitrogen, phosphorus, potassium they're putting into their soils?
Eg, using richgro blood & bone for eg.
You use 100g in a 20L mix, it's 8% N, 1% P, 1% K, so you're putting 0.4g of N, 0.05g P, 0.05g K/L in the mix.
You're also using manure, and anything else, so averages of them added to the abobe grams tc.
Or are there too many variables and just wing it with the dose/m2 package instructions and trying to calculate actual amounts is not that necessary?
Cheers
Eg, using richgro blood & bone for eg.
You use 100g in a 20L mix, it's 8% N, 1% P, 1% K, so you're putting 0.4g of N, 0.05g P, 0.05g K/L in the mix.
You're also using manure, and anything else, so averages of them added to the abobe grams tc.
Or are there too many variables and just wing it with the dose/m2 package instructions and trying to calculate actual amounts is not that necessary?
Cheers