Crab/Lobster shell chunks — Organic Crab Shell (5-3-0) a dry, nutrient-rich soil amendment that feeds plants while improving soil structure.
Derived from natural crab shells, this amendment delivers essential nutrients and soil-building benefits. It supplies Calcium (17%) and Magnesium (1%), with an N-P-K of 5-3-0, helping to fortify roo
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Great quality!
I have ordered this crab and lobster shell several times and it’s always great!
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Amanda · April 7, 2026
Great Product!
First time ordering and I love how chunky and bright the crab shell is!
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Amanda · September 19, 2025
Great product and fast shipping
Always super quick turn around and a clean, dry product. My go to website when I am low on nutrients