Down To Earth Oyster Shell Single Ingredient Supplements X Nutrients conducts research and

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

Ideal for mother plants and cuttings

Since enzymes are specific in the reactions they catalyze

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

make a concentrated solution in a gallon or two of water

Down To Earth Oyster Shell Single Ingredient Supplements X Nutrients conducts research andOyster 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.