Neptune’s Harvest Organic Crab & Lobster Shell is an excellent dry organic plant food, containing Calcium (17%) and Magnesium (1%). Crab & Lobster Shell will keep your lawn healthy and green and works great with Neptune’s Harvest Kelp Meal. High calcium fertilizers have been shown to benefit bulbs and flowers too!

Derived From: Crab and Lobster Shell Meal

Nitrogen Derived From: Crab and Lobster Shell Meal

Crab Shell should be worked in the soil before planting, or top dressed. It can be applied to lawns with a broadcast spreader. It shows amazing results on lawns and all plants.

We recommend Neptune’s Harvest Crab & Lobster Shell for all your growing needs.