What We Do Research PHP Technology Forestry Products Contact COVID-19 UPDATE We're responding in line with state and federal guidelines and with an abundance of caution. Learn More REFORESTATION TECHNOLOGIES INTERNATIONAL Committed to Nature Providing the world with advanced biological inoculants and fertilizer products for over 26 years, RTI is best known as the oldest, most renowned producer of arbuscular mycorrhizal fungi and the first company to produce biodegradable transplant fertilizer packs. Find the key to successful plant growth with one of our premium lines in the agriculture, landscape, home garden, and hydroponic markets. RTI continues to provide high-quality fertilizer products for forest regeneration, habitat restoration, and mine reclamation markets around the world. Learn More Forestry RTI produces a variety of transplant fertilizer packs and land regeneration products for forestry, habitat restoration, and mine reclamation projects. US Forestry Canada Forestry Biological and nutrient delivery products to help support sustainable agricultural crops. Agriculture Learn More Biological and nutritional inoculants for residential and commercial landscapes. Landscape Learn More Hydroponic Pure biological inoculants proven to increase plant performance & crop yields. Learn More An ideal blend of beneficial soil microbes and organic nutrients for consumer gardeners. Home Gardening Learn More Reforestation Technologies International 5355 Monterey Frontage Rd. Gilroy, CA, 95020 800 - 784 - 4769 What We Do Research PHP Technology Forestry Products Contact © 2021 Reforestation Technologies International - All Rights Reserved.