Gaia Green Rock Phosphate - 2kg Pail
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. This product can be very effective when used in conjunction with cover cropping.
**This item may qualify for extra shipping charges due to its weight.**
**Only availabe to ship within Canada**