Concentrated Compost - For general soil building. Most economical source of organic nutrients available.
Suståne 3-7-2 - The most economical source of organic phosphorus available.
Suståne 4-6-4 - Granulated professional landscape fertilizer.
Suståne 5-2-4 - The classic Suståne formulation. Used in organic agriculture since 1988.
Suståne 6-1-3 - A cost effective option for organic nitrogen.
Suståne 8-2-4 - High organic nitrogen for long lasting nutrition.
Mycorrhizae - Mycorrhizal fungi is used to treat disturbed soils that have been depleted of beneficial microorganisms.
Suståne 4-6-4 Root Zone Feeder Packs - Provides single dose application of 4-6-4 in a biodegradable paper filter pack.
Suståne 16-4-8 Root Zone Feeder Pack - Provides single dose of Suståne and Controlled Release Fertilizer in a biodegradable paper filter pack.