- Because Greensand is essentially crushed sedimentary rock, the majority of its nutrient content is slow release.
- Typical N-P-K analysis 0-0-3*
*We do our best to provide you with useful, accurate information. That being said we can make no guarantees. Much of what we have posted, we believe to be common knowledge in the agricultural and horticultural worlds. In addition, we want to give credit where credit is due. Our resources page lists resources we commonly use, and encourage you to use too….