
Crab Shell Powder
Finely milled crab shell — highest chitin concentration of the two, with superior calcium content for cell wall strength and blossom-end rot prevention.
- Chitin
- 25–40%
- Nitrogen (N)
- 4–8%
- Calcium (Ca)
- 15–20%
- Phosphorus
- 0.5–1.5%
- Moisture
- <10%
- Mesh Options
- 5–10 / 60–80





