Oyster Shell Flour (Replacement for Dolomite Lime)

Rated 5.0 out of 5
35 Ratings

SF101

Title

Oyster Shell Flour A high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, Oyster Shell provides a long-lasting, steady release of nutrients to help regulate pH levels, improve fertilizer uptake, promote healthy cellular structure and enhance soil tilth. Oyster Shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins.

This product is not what it would appear from the name, i.e. it's not a product made from crushed oyster shells but rather it's a particular oyster shell mined from the San Francisco Bay from ancient sea deposits made up of very tiny and fragile oyster shells. 

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For soil building or top dressing, apply at a rate of 1 cup per cubic foot of soil.

Oyster Shell Flour (Replacement for Dolomite Lime)

4 lb - Small Bag:

Dimensions: 8" x 5" x 3.5"

Weight: 4.1 lbs

13 lb - Large Bag:

Dimensions: 12.5" x 8.5" x 5.25"

Weight: 13.0 lbs

25 lb Food Grade Bucket:

Dimensions: 12.5" x 12.5" x 15"

Weight: 25.0 lbs

50 lb Bag:

Dimensions: 20.75" x 14" x 5.25"

Weight: 50.0 lbs


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100% of reviewers would recommend this product to a friend
25 Reviews
Rated 5 out of 5
Review posted

Good product

Looked good

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Rated 5 out of 5
Review posted

Great dolomite replacement

Bc it’s a fine powder it makes the calcium readily available to the plants. Great amendment

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Rated 5 out of 5
Review posted

Good quality

Fast shipping and good consistency. A+

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Rated 5 out of 5
Review posted

Great product

Placed it around rose bushes. Ph became alkaline. Saw improvment within a couple of weeks.

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Rated 5 out of 5
Review posted

Oyster shell flour

I think this is works better than dolomite lime.

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