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50 lb bag
Suståne 5-2-10 Fe combines Sustane organic compost base with iron sulfate organically chelated during the active aerobic composting phase providing for slow release iron for enhanced chlorophyll production and turf color without excessive top growth. This is the ideal 1:2 N to K organic based fertilizer for summer and early autumn feeding. Additional potassium is supplied for sandy soils and USGA type putting greens where potash is often lost through leaching.
Benefits of Sustane 5-2-10 with Iron Provides quick green up followed by six to eight weeks of even color and growth Increases the nutrient and water holding capacity of the soil Strengthens plants tolerance against hot dry conditions Promotes greater root development
Guaranteed Analysis Total Nitrogen (N)......................................................5% 1.1% Ammoniacal Nitrogen 3.5% Water Insoluble Nitrogen* 0.2% Urea Nitrogen 0.2% Other Water Soluble Nitrogen Available Phosphate (P2O5) ......................................2% Soluble Potash (K2O) ............................................. 10% Calcium (Ca)..............................................................2% Iron (Fe) .....................................................................2%
The organically chelated iron source will not burn or blacken turf grass. Rich in trace minerals and humic substances, Sustane 5-2-10 Fe is perfectly suited to amending low potash soils during periods of summer stress.
Available particle sizes:
Medium Grade, 200 SGN (2.8 mm - 1.4 mm) Fine Grade, 100 SGN (1.4 mm - 0.6 mm)
Specs