Biologic Systems Humus

Consciously harvested with no fillers or additives, Biologic Systems Humus is composed of 100% pure forest humus. Thousands of years in the making, our Humus is produced entirely by mother nature through the process of natural decomposition of diverse forest material. As a soil amendment, Biologic Systems Humus provides organic inputs that have accumulated over time with natural, microbially-driven, soil humification. Humus also aids in the retention of water and nutrients; creating stable, long lasting soil for your garden. 

Suggested Application Rate:
Blend with prepared or native soils at 10-25% of total volume
Mixing and Amending Soil: 2-4 oz per gal, 2-4 cups per ct. ft., 3-5 gal per yd.
Top dressing Established Plants: 2-4 oz per gal, 1.5-3 cu. ft. per 100 sq. ft.
Compost Tea: 2 oz per gal, 1.5 qt per 50-gal, 6 qt per 250-gal, 5 gals/1000-gal
Available Sizes 
1 Cu Ft bag (28.3 L) or 2 Yd tote (1529.1 L)


Price: $29.99 - $1,299.99

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Biologic Systems Humus
• Derived from 100% pure Alaskan forest humus
• Builds soil structure and increases water and nutrient holding capacities
• For use in compost tea/extracts, soil amending, top dressing and soil conditioning