Gaia Green Rock Phosphate 0-3-0 20kg

GAIA GREEN Rock Phosphate is a naturally occurring mineral, which has been ground to a fine powder. Plants with high cation exchange root systems (legumes and grains) are found to be effective in obtaining phosphorous from soil and rock phosphate. A natural phosphorus fertilizer that is easy to apply. Rock Phosphate can be a good amendment for replenishing soil phosphorus supply in depleted soils. Rock phosphate slowly releases phosphorus over many years.