Sigma 5-3-2 Bio - Large Grade Sigma 5-3-2 Bio - Large Grade is a biologically enhanced dry fertilizer designed to provide balanced nutrition while improving soil structure and long-term fertility. With a 5-3-2 NPK ratio, this formulation is ideal for early-stage growth and plant establishment, delivering essential nutrients to support strong roots and steady vegetative development. The large-grade granules are engineered for slow, controlled nutrient release, making them well-suited for extended feeding cycles in soil-based systems. Their coarse structure improves soil aeration and drainage, helping reduce compaction and create a healthier root zone environment. Enhanced with biological inputs, Sigma 5-3-2 Bio supports beneficial microbial activity that drives nutrient cycling and increases nutrient availability. This promotes improved root development, efficient nutrient uptake, and more resilient plant growth throughout the early stages of cultivation. Key Features: Balanced 5-3-2 NPK formula for plant establishment and early growth Large-grade granules for slow-release feeding and soil conditioning Supports beneficial microbial activity and soil biology Enhances nutrient cycling and long-term soil fertility Improves soil aeration, drainage, and root zone structure Ideal for soil blending, top dressing, and outdoor/container growing Compatible with organic and regenerative cultivation practices Designed to build a strong foundation for plant development, Sigma 5-3-2 Bio - Large Grade delivers reliable nutrition and biological support for healthier plants and improved soil performance.
