Down To Earth Oyster Shell
$10.99
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Help prevent calcium deficiencies that can diminish plant development Down To Earth's 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. DTE Oyster Shell also aids in improving structure of soils and building optimum tilth. Available in 6# box
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