Gaia Green Oyster Shell Flour
Gaia Green Oyster Shell Flour
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Gaia Green Oyster Shell Flour

Regular price
$19.00
Sale price
$19.00
Regular price
$18.00
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Benefits

  • An excellent source of slow release calcium.

  • Equivalent to limestone for ameliorating soil acidity.

  • Renewable resource.

Guaranteed Minimum Analysis

Calcium (Ca)....................................36.0%

Neutralizing value (CaCO3)..............96.0%

Passes 100 mesh TYLER Screen.......30%

Derived From

Oyster Shell Flour.

Directions for Use

Gardens and Landscapes: For reducing soil acidity, broadcast and incorporate 0.5 - 6.75 kg per 10 m2 (1 - 13.8 lbs per 100 ft2). For equal pH adjustment sandy soils require a lower rate compared to clay soils and those high in organic matter. Consult an agronomist to determine appropriate rates for your garden soil.

Field: Consult an agronomist to determine an appropriate application rate. Typical rates are between 560 to 6700 kg per ha (500 to 6000 lb per acre).

Top-dressing hanging baskets, potted plants, and planter boxes: Mix in 15 ml per 4 L (1 tbsp per gallon) of soil or growing media. Apply monthly or as desired. Effects of this product on soil pH may take in excess of 1 year to be fully realized. 

The Gaia Green Oyster Shell Flour was built with people like you in mind. Something to keep you happy. Every. Single. Day.

Inventory Last Updated: Apr 05, 2025

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