Ideal for Seashore Paspalum, Zoysiagrass and all fine turfgrass

Please note: There is a 20 TON MINIMUM for this product in both Fine and Medium Grade.

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Suståne® 7•2•20+Fe Hi-K Natural Base + UMAXX®

Description

The 50% stabilized N portion of the material is made from UMAXX, an industry leading polymer coated urea, and stabilized nitrogen.  Nitrogen release rates from Suståne 7-2-20+Fe are based on soil or substrate temperature and microbial activity. The sophisticated two mechanism release matches plant nutrient requirements over the production cycle and maximizes nutrient uptake efficiency. 

Recommended Use

Suståne 7-2-20+Fe was specifically formulated for use on all fine turfgrass greens, tees and fairways, adding a balanced NPK ratio suitable for paspalum and zoysiagrass surfaces. The increased K bolsters the plants ability to regulate moisture, stomatal functions and nutrient transfer, whilst also offering greater disease resistance, in humid warm season climates. Use as part of an ongoing integrated nutrient plan to aid in overall plant and soil health. 

Professional Grade 

Suståne Natural Fertlizer is backed by over 30 years of independent applied research on diverse crops and ecosystems. Unmatched by any other organic fertilizer manufacturer, such research is the foundation for developing products that deliver value under a wide variety of growing conditions. The superior performance of Suståne's products is recognized by turf managers and superintendents from around the world.

Suståne 7•2•20+Fe UMAXX® Benefits
  • Suståne Natural Based + UMAXX Stabilized Nitrogren Fertilizers are the new generation in environmentally friendly plant nutrition with minimal impact on the non-target environment
  • Suståne Natural Based + UMAXX produce predictable results, dependable performance with low burn potential, nutrient release gradually over time
  • 1:3 N to K ratio for enhanced turfgrass carbohydrate reserves
  • Contains 2% chelated iron for long-lasting color
  • Contains 3.5% Slow Release and Stabilized Nitrogen from UMAXX and Suståne, for sustained turf response without surge growth
  • Contains 3.5% Water Soluble Nitrogen from Ammonium Sulfate and Urea provides quick turf green-up in cool and warm season grasses
  • In addition, 7-2-20+Fe contains 2% Chelated Iron,
    Calcium, Magnesium and all other secondary and trace minerals
  • Enhances soil-plant nutrient exchange increasing uptake efficiency
Suståne Enhanced with UMAXX Stabilized Nitrogen Fertilizer

umaxxUMAXX products have been used for years to release precisely the right amount of fertilizer to optimize plant growth. Suståne and UMAXX have been proven through years of research and field use to provide the winning combination that will not under or over release.

Applications and Rates
IMPERIAL
50-lb. bag covers 3,500 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 14.3 1 622 44
Half Rate 7.1 0.5 311 22
Quarter Rate 3.6 0.25 156 11
METRIC
22.67-kg. bag covers 324 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 7.0 70 4.9 697 48.8
Half Rate 3.5 35 2.4 349 24.4
Quarter Rate 1.7 17 1.2 174 12.2
Application Rates

Cool Season Grasses

Golf course fairways, roughs, collars, sports fields, parks, and lawncare 

Standard maintenance rates:
Spring, Summer, Fall
6.6 lb. to 11 lb. per 1000 ft2  (3 kg to 5 kg  per 100 m2) provides 0.4 lb. - 0.7 lb. N/1,000 ft2 / 0.21 kg - 0.35 kg N/100 m2

Warm Season Grasses

Golf course fairways, roughs, collars, sports fields, parks, and lawncare 

Standard maintenance rates: 
Summer – 7.2 lb. per 1000 ft2 (0.5 kg per 100 m2) provides 0.5 lb. N/1,000 ft2 / 0.25 kg N per 100 m2

Spring, Fall – 7.2 lb. per 1000 ft2 (3.5 kg per 100 m2) provides 0.5 lb. N/1,000 ft2 / 0.25 kg N per 100 m2 

*NOTE: Adjust fertilizer program for local conditions and requirements.

Item # 
Suståne 7-2-20+Fe		 Package Size Units / Pallets
FINE GRADE, 100 SGN 
(2.8 .mm - 1.4 mm) 
40-75-1311
40-75-1351
40-75-1375 (international)
 
 
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 .mm - 1.2 mm) 
40-75-1511
40-75-1551
40-75-1575 (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)
1.0% Water Insoluble Nitrogen**
5.2% Urea Nitrogen*
0.8% Ammoniacal Nitrogen
 7%
Available Phosphate (P(2O5) 2%
Soluble Potash (K2O) 20%
Calcium (Ca) 2%
Iron (Fe) 2%
Sulfur (S) 8.5%
Magnesium (Mg) 0.5%

Derived from aerobically composted turkey litter, UMAXX stabilized urea nitrogen, urea, potassium sulfate, and iron sulfate.
*2.5% Urea nitrogen stabilized with dicyandiamide and N-(n-butyl) thiophosphoric triamide.

**1.0% slowly available nitrogen from aerobically composted turkey litter.