PRODUCT DESCRIPTION

We manufacture DIEHARD™ brand of high quality organic amendments and soil conditioners including mycorrhizal fungus inoculants, Trichoderma, biostimulants, beneficial bacterial packages and gels for landscaping installations, maintenance and curative applications, and products for arbor, greenhouse, nursery, turf, and erosion control. We also offer Horta-Sorb brand of water absorbent polymers.