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The Soil Makers

4.5 (123)

Aragonite/Oyster Shell Flour

Name: The Soil Makers Aragonite/Oyster Shell Flour - Aragonite/Oyster Shell Flour
Brand: The Soil Makers
SKU: 1061598533
Price: 23.0 USD
Availability: InStock
Rating: 4.8 (8 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$23.00

Quantity

Color

Black

Quantity

Aragonite/Oyster Shell Flour — premium coral-sea calcium to fuel soil biology.
This natural calcium source nourishes soil microbes and elevates biological activity, unlocking essential nutrients for healthier, more vigorous plants. Ideal f...

Reviews

4.8

10 ratings

I appreciate the extra care taken when packaging! Thank you!

Meghan · February 18, 2026

Great Product!

This is my first time ordering and I love the product. The crab shell is so chunky and pretty colored!

Amanda · September 19, 2025

Oyster shell flour

The oyster shell flour was just as I ordered and the service and delivery was spot on. I ordered it online and had 8 45lb bags dropped on my property within the week with no shipping charges. I would definitely recommend ordering from this company.

Thomas · June 27, 2025