Oyster Shell flour is an all-natural source of high-quality calcium that is ground into varying sizes to ensure an immediate and sustained release of this valuable nutrient. Calcium promotes strong root development, improves nutrient uptake and boosts plant immunity. Oyster Shell builds optimum tilth by improving the texture, aeration and water penetration of soils.
Item Number: 141651
Universal Product Code: 714360045723
Manufacturer: Down To Earth
Manufacturer's Part Number: HGC723748
Brand: Down To Earth
Not for sale in the following location(s): CT, IA, KS, MS, ND, PR, RI, SD, WV, WY.