Reviewed by Anthony K.
Verified Buyer
I recommend this product
Oyster shell flour
Great for Making wca
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SF101
$14.00
Oyster Shell Flour is a high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, Oyster Shell Flour 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.
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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
40 lb Bag:
Dimensions: 20.75" x 14" x 5.25"
Weight: 40lbs
Great for Making wca
Great product an must have for any gardens!
great at moderating ph in medium that needs some luv.'
A staple for mixing soils
I use oyster flour in an unusual way, as the final topping on a Bocce Ball Court, Italian bowling, which has a 9 ft by 60 ft (or any length you wish) flat surface enclosed by a wood or concrete border, with a soil base, topped with crushed oyster shells and finished with oyster powder. This makes a superb outdoor bowling surface that everyone enjoys. https://www.backyardbocce.com/basic-rules/