Suståne 4-6-4
Turf Establishment & Soil Builder
Plant establishment accelerates with total plant nutrition from Suståne, supplying naturally chelated nutrients, carbon, humus and a diverse range of beneficial microbes. 4-6-4 has demonstrated through research to surpass other start-up fertilizers
Recommended Use
Suståne 4-6-4 is a specific all-purpose organic turf establishment and soil amendment fertilizer for use in all grow in pre-planting, seeding, sprigging, and turf installation projects.
Professional Grade
Suståne products are derived from biologically stable humus-rich compost and contain both water soluble nitrogen (WSN) and slow release nitrogen (SRN), beneficial microbiology, and all 17 elements essential for plant photosynthesis. With a near-neutral pH, a low salt index and low ammonium nitrogen percentage, Suståne will not cause seedling stress or plant fertilizer “burn”. Suståne products increase soil cation exchange capacity (CEC) by supplying humates and stable organic matter. Suståne’s organic and blended natural fertilizers provide all soil types with additional buffering capacity, allowing for more consistent and productive growth.
22.7 kg
Benefits
- Adds approximately 5% humates by volume, increasing cation exchange and organic matter
- Increases nutrient and water holding capacity of the soil, strengthening plant tolerance to hot and dry conditions
- Promotes healthy root development
- Improves buffering against changes in soil pH
- Increases the soil’s ability to suppress plant pathogens
Turf Establishment
- Turf establishment accelerates with 4-6-4 All Natural Organic Fertilizer from Suståne.
- Suståne 4-6-4 has been demonstrated time and again to surpass synthetic turf starter fertilizers and other sources of humates and plant biostimulants. While synthetic fertilizers supply plant growth nutrients, they do not supply the organic matter required to maintain quality growth. Using fully composted natural fertilizers increases the levels of beneficial microbial activity, which in turn convert nutrients into plant available forms.
Composition
- Total Nitrogen (N)
- 0.4% Ammoniacal Nitrogen
- 0.4% Other Water Soluble Nitrogen
- 3.2% Water Insoluble Nitrogen* 4%
- Available Phosphate (P(2O5) 6%
- Soluble Potash (K2O) 4%
- Calcium (Ca) 4%
- Magnesium (Mg) 0.75%
- Sulfur (S) 1%
- Iron (Fe) 0.25%
Application
- Fine grade, 100 SGN (1.4 mm - 0.6 mm)
- Medium grade, 200 SGN (2.8 mm - 1.4 mm)
Cool Season Grasses
Golf course fairways, roughs, collars, sports fields, parks, and lawncare
Standard maintenance rates:
Spring, Summer, Fall- 8-16 lb. per 1000 ft2 (3.5 to 8.5 kg per 100 m2)
Warm Season Grasses
Golf course fairways, roughs, collars, sports fields, parks, and lawncare
Standard maintenance rates:
Summer - 16 lb. per 1000 ft2 (8.5 kg per 100 m2)
Spring, Fall - 25 lb. per 1000 ft2 (12 kg per 100 m2)
For Turf Establishment, Seeding, New Lawn
Construction, Laying Sod and Sprigging
Preplant - Broadcast and incorporate into top 4 in. (10 cm) of soil
12.5 kg - 25 kg per 100 m2 (25 lb. to 50 lb. per 1000 ft2)
Postplant- 45-60 days - Broadcast and water in 16 lb. to 25 lb. per
1000 ft2 (8 kg to 12.5 kg per 100 m2)
Overseeding - Apply 25 lb. per 1,000 ft2 (8 kg to 12.5 kg per 100 m2) at time of overseeding
Hydroseeding - Add 25 lb. per 1,000 ft2 (8 kg to 12.5 kg per 100 m2) in tank with binder
