Optimize 12lbs. (4,000 sq. ft.)

Optimize is concentrated organic matter, calcium and iron.Optimize enriches soil over time, attracting zillions of beneficial soil microorganisms, which are essential for building rich, lively soil. Optimize is packed with fully decomposed organic matter (true humus) to foster an optimal environment for all plants to flourish - like a concentrated compost!Because Optimize is so concentrated, it is our most cost effective product for large areas. For faster results, use Optimize with Maximize and Nourish-Biosol. You can create your own Blend with 1 part Optimize, 2 parts Nourish-Biosol, and 3 parts Maximize. Or you can purchase pre-mixed Blend for your convenience.