Cottonseed Meal – Slow-Release, Nutrient-Rich Soil Amendment Cottonseed meal is a trusted, slow-release fertilizer with a typical N-P-K analysis of 5-2-1. Ideal for acid-loving plants such as azaleas, rhododendrons, blueberries, strawberries, potatoes, and roses, it also helps lower soil pH, improving nutrient uptake in alkaline soils. A byproduct of the cotton industry, cottonseed meal is made from the remnants of cottonseed after oil extraction. It’s rich in organic matter, which enhances soil structure, water retention, and supports the growth of beneficial microbes critical for long-term soil health. Additional Benefits: Weed Suppression: When used as mulch or incorporated into soil, it may inhibit weed growth by depriving seeds of light and nutrients. Compost Booster: Add it to compost piles to enrich nutrient content and accelerate microbial activity. Usage: Apply at 10 lbs per 100 square feet or 1500–3000 lbs per acre. Cottonseed meal is available in 50 lbs bags. Suitable for: Vegetable gardens (e.g., tomatoes, peppers, beans) Flower beds and ornamentals Trees, shrubs, and acid-loving plants Compost piles and soil conditioning Note: While we continue to search for an organic source, our cottonseed meal is currently from conventional cottonseed, which may include GMO material. Bulk Orders: For pallet pricing, please inquire for current rates. Cottonseed meal is a versatile and effective amendment for building healthy soil, supporting robust plant growth, and maintaining a more productive, balanced garden ecosystem. If you’re interested in other powdered fertilizers, you can explore our full collection here. Compare this product with additional nutrient-specific fertilizers selected for garden and farm fertility programs.
