Crab & Lobster Shell Organic Fertilizer 5-3-0 (4 lb)

Neptune's Harvest Organic Crab & Lobster Shell fertilizer is a premium, dry organic plant food that has gained significant recognition among gardeners and agricultural enthusiasts. This unique fertilizer is derived from the shells of crabs and lobsters, making it an environmentally-friendly and sustainable choice for nourishing your plants and soil. Key Nutrients: Calcium and Magnesium One of the key components of Neptune's Harvest Crab & Lobster Shell fertilizer is calcium, which constitutes 17% of its composition. Calcium plays a crucial role in plant growth and development by strengthening cell walls, aiding in root development, and promoting overall plant vigor.

Safety Data Sheet

How Crab & Lobster Shell Organic Fertilizer 5-3-0 (4 lb) fits a fertility plan

• Supplies nitrogen to support leaf, shoot, and overall vegetative growth when crops and soil conditions call for additional feeding.
• The accompanying phosphorus and potassium contribute to a broader nutrient profile; use the full analysis when calculating seasonal totals.
• The dry or liquid format and package size shown in the title allow the product to be matched to the crop area and application equipment.

Application guidance: Apply according to crop demand and label timing. Excess nitrogen can produce overly soft growth, delay flowering or maturity, increase salt stress, or move beyond the root zone. Split applications where the label and crop program support that approach, and keep granules or concentrated liquid away from direct stem contact unless directed.

Compare related nitrogen fertilizers when building a complete program.