Description

Solu-Cal Humic Plus

Improve Soil Health and Maximize Nutrient Performance

Solu-Cal Humic Plus is a phosphorus-free granular soil enhancer designed to improve soil performance, increase nutrient efficiency, and promote healthier, more resilient turf. By combining highly soluble calcium, activated humic and fulvic acids, and proprietary microbial biocatalysts, this advanced formulation helps unlock nutrients already present in the soil while creating an environment that supports stronger root development and sustained plant growth.

Unlike traditional soil amendments that focus solely on nutrient application, Solu-Cal Humic Plus works by improving the soil itself. As a result, plants utilize available nutrients more efficiently, reducing waste and improving fertilizer performance. At the same time, beneficial microbes become more active, helping convert bound nutrients into forms that turfgrass can readily absorb.

Advanced Soil-Building Ingredients

The foundation of Solu-Cal Humic Plus begins with 32% soluble calcium, which provides an immediately available calcium source that supports healthy soil chemistry, encourages stronger cell walls, and improves nutrient availability. Consequently, turf develops stronger roots and becomes better equipped to withstand environmental stress.

In addition, 6% activated humic and fulvic acids, derived from premium oxidized lignite, supply an important carbon source that stimulates beneficial microbial activity. These naturally occurring compounds also improve cation exchange capacity (CEC), helping soils retain nutrients while making them more accessible to growing plants.

Furthermore, the proprietary INTENSIFY® Microbial BioCatalyst introduces beneficial probiotics and microbial stimulants that activate native soil biology. Together, these organisms help release nutrients that have become tied up in the soil, improving nutrient cycling and supporting healthier root-zone activity.

Core Benefits

• Improves Nutrient Efficiency – Increases nutrient uptake efficiency by up to 11%, allowing plants to make better use of applied fertilizers while reducing overall fertilizer requirements.
• Enhances Water Management – Improves soil water sequestration and moisture retention by as much as 11%, helping turf perform better during periods of heat and drought stress.
• Promotes Stronger Turf – Increases seedling turf density by up to 30%, resulting in thicker, healthier turf with improved performance in shaded, compacted, and other stress-prone areas.
• Supports Healthier Soil Biology – Encourages beneficial microbial activity that improves nutrient cycling and long-term soil fertility.
• Easy to Apply – Features a clean, dust-free pelleted formulation that spreads evenly with standard fertilizer equipment and integrates seamlessly into existing fertility programs.

Ideal Uses

• Residential and commercial lawns
• Golf courses
• Athletic fields
• Sod farms
• Parks and recreational turf
• Landscape maintenance programs
• New turf establishment and overseeding
• Routine soil health and fertility programs

Why Choose Solu-Cal Humic Plus?

Whether you’re establishing new turf or maintaining high-performance landscapes, Solu-Cal Humic Plus helps improve the efficiency of every fertilizer application. By enhancing soil biology, increasing nutrient availability, and improving water retention, it creates healthier soils that support thicker, stronger turf throughout the growing season. Ultimately, it delivers a smarter, more sustainable approach to turf management by improving the soil first—allowing plants to perform at their full potential.

Phosphorus-Free • Humic Enhanced • Microbial BioCatalyst Technology • Dust-Free Pellets