THE ORGANIC APPROACH TO PLANT HEALTH AND EXCELLENCE.
SOIL AMENDMENTS & SOIL CONDITIONERS WITH MYCORRHIZAL FUNGI, ROOT INOCULANTS FROM HORTICULTURAL ALLIANCE
ALL DIEHARD™ soil amendment products contain CORE Ingredients of: beneficial fungus - Mycorrhiza fungus and Trichoderma fungus; beneficial bacteria; bio-stimulants of humic acid, sea kelp and yucca; and many contain a horticultural water gel for water and nutrient uptake.
Products are formulated for PLANT INSTALLATIONS, MAINTENANCE
or CURATIVE APPLICATIONS.
Complete satisfaction with all products from Horticultural Alliance, Inc. is guaranteed.
In nearly every case our products are the best value
Proven Soil Amendment Products and Soil Conditioners with Mycorrhizal Fungi, Bio-Stimulants & Root Inoculants for Gardeners, Landscapers & Growers