Key Technologies
Aerobic Compost Base • Humic Acid & Humus • Controlled Nitrogen Release • Pathogen & Weed-Free • OMRI Listed
Turfgrass Product Line
Suståne 8-2-4
The baseline all-natural, slow-release fertilizer. Replenishes inert sand profiles and native soils with biologically stable organic matter.
Suståne 4-6-4
High-phosphorus formula for root establishment, new seeding, sod installation, and fall/winter preparation programs.
Suståne 9-0-0
Pure nitrogen slow-release for spring green-up. Zero phosphorus and potassium for restricted-nutrient areas.
Suståne 9-0-2
Early spring weed/feed program. Zero phosphorus for environmentally sensitive areas near waterways.
Suståne 8-0-4
Winterization formula with potassium for cold hardiness. No phosphorus loading in environmentally sensitive zones.
Bolster® 4-4-4
Premium blend of organic compost, mycorrhizae, and biostimulants. Accelerates recovery from core aerification and heavy wear.
1-1-1 Soil ReGen
Structural soil conditioner designed to reduce compaction and dramatically improve air and water infiltration in the root zone.
Download Complete Suståne Catalog
Full product specifications, application rates, and research data.
