Superior Soil is a premier provider of high-quality agricultural amendments and soil health solutions throughout California’s Central Valley. Specializing in essential minerals and custom blends, the company offers a comprehensive suite of products—including Gypsum, Limestone, Dolomite, Sulfur, and Compost—designed to optimize soil structure and enhance crop yields for both conventional and organic farming. By combining technical expertise with a commitment to precision, Superior Soil provides critical services like water and soil testing to ensure growers apply the exact nutrients needed for peak performance.
Key Offerings & Specialties
Superior Soil supports a wide range of industries, from large-scale agriculture to specialized turf management. Our primary solutions include:
Soil Conditioners
High-grade Gypsum sourced from Nevada to improve water penetration and break up compacted soil.
Custom Blending
Tailored Compost and Amendment Blends that allow for a single, uniform spreading operation, saving time and ensuring micronutrient accuracy.
Nutrient Management
Limestone and Dolomite applications to balance soil pH and maintain proper calcium-to-magnesium ratios.
Specialized Markets
Dedicated products and support for Landscape & Nursery professionals as well as Golf & Sports Fields.
Expert Note
Zeolite and NPK Amendments
Superior Soil's use of Zeolite and NPK amendments provides a modern approach to plant metabolism and stress tolerance, ensuring long-term sustainability for the land.