Fish Bone Meal — a marine-based phosphorus and calcium fertilizer for healthy soils and strong plant growth.

The Soil Makers’ Fish Bone Meal is derived from fresh-cut marine white fish used for human consumption. The material is cooked, the bone is separated, and the meal is dried under high-temperature, short-time conditions to produce a free-flowing, light brown powder with a mild fish aroma and no foreign material or bone fragments. It delivers an organic source of phosphorus and calcium with an average NPK of 5-16-0 and a combined phosphorus/calcium content in the 12–17% range, helping to support robust root development and steady soil nutrition.

• N-P-K (avg): 5-16-0
• Phosphorus & calcium: combined 12–17%
• Form & aroma: free-flowing light brown powder; mild fish smell; free from bone pieces
• Origin & processing: marine white fish by-products processed for horticulture; cooked, bones removed, dried under high-temp short-time
• Best uses: ideal for lawns and garden soils needing phosphorus and calcium to promote root growth and healthy blooms

Size and price: 5 lbs for $28 — free shipping.

From The Soil Makers, a science-driven source of practical soil amendments that leverage sustainable marine by-products to nourish plants and support resilient root systems.

A marine-based alternative to traditional steamed bone meal and a great source of organic phosphorus and calcium (12%-17%). Derived from fresh cuttings of marine white fish processed for human consumption. The raw material is cooked and the bone is separated and dried under high temperature-short time conditions. The meal is a light brown in color and is a free flowing powder with a mild fish smell and free from any foreign material or bone pieces. Avg npk is 5-16-0

5 lbs = $28 FREE SHIPPING