Gaia Green Oyster Shell Flour 2kg

Gaia Green Oyster Shell Flour is a natural soil conditioner derived from oyster shell which is an organic source of high quality calcium carbonate. It is easily dissolved and absorbed, variable particle size provides both immediate and long term fertilization.
This product balances pH levels in acidic soils, promotes healthy root growth and helps create well aerated, loamy soil. It can also be used in compost piles and worm bins to encourage a higher rate of microbial activity in the soil.