Down To Earth Oyster Shell Single Ingredient Supplements or strap on a backpack

or strap on a backpack tank sprayer

X Nutrients conducts research and testing to ensure that our products are safe

and build them by hand right here in the United States

This formula is effective alone as an amendment or as a top dress for encouraging vigorous flowering and fruiting

Down To Earth Oyster Shell Single Ingredient Supplements or strap on a backpackOyster 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.