DIEHARD™ Mycorrhizal Inculants and Horta-Sorb® Water Management Absorbents

DIEHARD™ Mycorrhizal Inculants and Horta-Sorb® Water Management Absorbents

Company manufactures 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.  Our 100+ ingredient transplant amendment “jump-starts” dozens of these natural systems for both the plant and the ground getting the transplant off to an unprecedented start.  Company manufacturers’ products for arbor, greenhouse, landscape, nursery, turf and erosion control and is very active in private label marketing. In addition the company offers Horta-Sorb® brand of water absorbent polymers with over 30 years experience in the development of applications for these unique absorbents. Complete satisfaction with all products from this company is guaranteed.
Results of using products
Plant Health - “Naturalized Plants”
Faster Establishment, Less Maintenance
Faster Growth, Rooting and Flowering
Less Fertilizer, Less Chemicals, Less Disease





Water Absorption

Nutrient Efficiency

Nutrient Effectiveness

Nutrient Availability

High Salt Tolerance

Nutrient Uptake

Drought Tolerance

Plant Losses

Plant Disease

Fertilizer Use

Need Of Pesticides

Heat Stress Damage

Irrigation Frequency

Biocontrol of Fusarium

Root Rot

Maintenance Costs

Soil Borne Disease



Contact Information