Suståne 15-3-9+UMAXX combines Suståne organic compost base with stabilized nitrogen from UMAXX delivered in a uniform, homogeneous mini granules for low mowed golf course fairways and all sports pitches.

Ideal for low mowed fine turfand all sports pitches 8-12-weeks nutrient release.


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Suståne 15-3-9 natural + UMAXX® stabilized nitrogen
Recommended Use

Suståne 15-3-9 is recommended for use on all close mown turfgrass surfaces, including tees, fairways and sportsfields, as part of an ongoing base feeding program. 

Description

Suståne 15-3-9 with UMAXX® contains Suståne biologically stable compost, UMAXX stabilized urea nitrogen, urea, sulfate of potash, and chelated iron for long-lasting, enhanced turf response and soil health.

 15-3-9 is delivered in homogeneous granules and provides an initial quick turf response, followed by 8-12 weeks Slow Release for sustained turf response without surge growth.

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.

Benefits of Suståne 15-3-9 + UMAXX® 
  • Contains Suståne Organic Aerobic Compost as base material introduces healthy microbial bacteria to soil
  • 1.7:1 N to K ratio for enhanced turfgrass color and long-lasting sustained response
  • Contains 9.75% Slow Release Nitrogen, UMAXX stabilized N and Suståne Organic N
  • Contains 5.25% Water Soluble Nitrogen from Urea
  • Plus 2% Iron, Plus Sulfur, Calcium, and Magnesium
  • Available in 100 SGN (1.4 .mm - 0.6 mm) the ideal particle for golf course greens and 150 SGN (1.5 mm) size for all tees and close mowed turf

Cool Season Grasses
Golf course fairways, roughs, collars, sportsfields, parks, and lawncare
Standard maintenance rates, Spring, Summer, Fall:
Apply 2-3 times per season at a rate of 5.5 lb. to 11 lb. per 1000 ft2 (2.5 kg to 5 kg per 100 m2) or 3.25 kg covers 100 m2 (325 kg per hectare) per application.

Warm Season Grasses
Golf course fairways, roughs, collars, sportsfields, parks, and lawncare
Standard maintenance rates:
Apply 2-3 times per season at a rate of 5.5 lb. to 11lb. per 1000 ft2 (2.5 kg to 5 kg per 100 m2) or 3.25 kg covers 100 m2 (325 kg per hectare) per application.

Turf Coverage
50 lb. covers 7500 ft2 @ 1 lb. N per 1000 ft2. 
300 lb per acre provides 45 lb. N per acre.

22.67 kg covers 697 m2 and 3.25 g covers 100 m2 @ 0.5 kg N per 100 m2.
333 kg per hectare provides 50 kg N per hectare.

Applications Rates*
IMPERIAL
50-lb. bag covers 7,500 sq. ft. at 1 lb. N per 1,000 sq. ft.
Standard Appl. Rates Appl. Rate Lb. Product per 1,000 ft.2 Supplies Lb. N per 1,000 ft.2 Appl. Rate Lb. Product per Acre Supplies Lb. N Per Acre
Full Rate 6.7 1 290 44
Half Rate 3.3 0.5 145 22
Quarter Rate 1.7 0.25 73 11
METRIC
22.67-kg. bag covers 687 sq. m. at 0.5 kg. N per 100 sq. m.
Standard Appl. Rates Appl. Rate Kg. Prod. Per 100 m2 Appl. Rate Grams Prod. Per 1 m2 Supplies Grams N Per 1 m2 Appl. Rate Kg. Prod. Per Hectare Supplies kg. N Per Hectare
Full Rate 3.3 33 4.9 325 48.8
Half Rate 16 16 2.4 163 24.4
Quarter Rate 0.8 8 1.2 81 12.2

Storage
Store in a cool, dry place. Do not expose to moisture or extreme temperatures. 
For best results, use by expiration date printed on label.
NOTE: Adjust fertilizer program for local conditions and requirements.
Item # 
Suståne 15-3-9 with UMAXX®		 Package Size Units / Pallets
FINE GRADE, 100 SGN (1.4 .mm - 0.6 mm) 
40-85-1311 
40-85-1351 
40-85-1375		 50 lb. bags
1-ton tote 
22.68 kg bags 		 40 bags / pallet
1 tote / pallet
44 bags / ISPM pallet 
MINI GRADE, 150 SGN (2-1.2 mm 
40-85-1111 
40-85-1151  
40-85-1175 (international) 		 50 lb. bags
1-ton tote 
22.68 kg bags 		 40 bags / pallet
1 tote / pallet
44 bags / ISPM pallet

Guaranteed Analysis

Total Nitrogen (N) 15%
0.2% Ammoniacal Nitrogen
13.4% Urea Nitrogen
1.4% Water Insoluble Nitrogen**
Available Phosphate (P2O5) 3%
Soluble Potash (K2O) 9%
Calcium (Ca) 1.5%
Magnesium (Mg) 0.5%
Sulfur (S) 5%
Iron (Fe) 2%

Derived from aerobically composted turkey litter, stabilized urea nitrogen, urea sulfate of potash and iron sulfate.

*1.4% slowly available nitrogen from aerobically composted turkey litter.

**8.35% urea nitrogen stabilized with dicyandiamide and N-(n-butyl)-thiophosphoric triamide.