This equals a total of 40 lbs . of nutrients. The rest of the fertilizer, or sixty pounds in this instance, is really a provider or filler like sand, perlite, or rice hulls. An entire fertilizer is one particular that includes all 3 elements. Phosphorus fertilizer: Use to support root https://buydapfertilizerdubaitota46780.azzablog.com/38040631/top-bulk-dap-fertilizer-suppliers-secrets