This equals a total of forty pounds of nutrients. The remainder of the fertilizer, or sixty lbs . in this example, is actually a copyright or filler including sand, perlite, or rice hulls. A whole fertilizer is a single that includes all a few components. This page compelled me to https://emiliowqhxo.shotblogs.com/a-review-of-mop-fertilizer-shortage-telangana-51779672