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100% pure oyster shell powder soil conditioner

Oyster Shell is an all-natural and high-quality source of the essential plant nutrient calcium. Ancient oyster shells are carefully harvested and then ground into small, medium and coarse particles. These irregular shapes provide a sustained release of this valuable nutrient.

 It is used to improve soil structure and quality, especially recommended in soils which have been damaged by improper management and plantation, to make poor soils more usable, and to improve fertilizer absorption.

Oyster shells have plenty of benefits on land as well. When ground into a fine powder, they are a high-quality soil additive due to their calcium and micronutrient content. Adding crushed shells to the soil produces a long-lasting release of nutrients. This results in regulating pH levels and increasing the intake levels of fertilizer for your garden plants. Crushed shells also help to create habitat spaces for soil microbes in compost piles, which helps them to break down compost piles faster.

oyster shell powder

As the name implies, oyster shells are the hard exoskeleton of a variety of mollusks that are in the family Ostreoidea. Most oysters live in saltwater or brackish environments. Additionally, their shells tend to contain high levels of calcium carbonate .

soil conditioner

Their calcium content helps to balance soil pH levels, improves nitrate uptake, aids enzyme formation and strengthens plant cell walls.

The coarse texture of oyster shells also helps to reduce compaction in the soil. And, it helps prevent potted plants from getting waterlogged by allowing water to run through the soil without getting trapped along the way.