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50 lb bag
Greens grade fertilizer.
Grigg Endurance 8-4-16 contains three sources of nitrogen, phosphorus, potassium, secondary and micronutrients, sea plant extract and humic acid. It is recommended for in-season use to revitalize turf vigor and color. It is also ideal for fall application to prepare turf for winter.
The high potassium fraction contained in 8-4-16 is designed to provide excellent wear tolerance and stress tolerance, and is an ideal fertilizer for winter conditioning. The controlled release provided by the meal based technology gives consistent feeding and turfgrass response for 8-10 weeks at recommended rates.
As with all GreenSpec products, be sure to water in thoroughly following application.
8-4-16 Endurance has all of the same great qualities as all GreenSpec products PLUS these unique qualities:
8.0% Total Nitrogen
(4.5% Water Soluble)
(1.5% Water Insoluble)
4.0% Phosphate (P2O5)
16.0% Soluble Potash (K2O)
8.0% Calcium (Ca)
6.0% Total Sulfur (S)
(6.0% Combined Sulfur)
3.0% Iron (Fe)
(1.5% Water Soluble)
0.2% Manganese (Mn)
(0.08% Water Soluble)
0.1% Zinc (Zn)
(0.04% Water Soluble)
2.5% Humic acids derived from Leonardite
Derived from ammonium sulfate, monoammonium phosphate, urea, soybean meal, sulfate of potash, calcium carbonate, iron sucrate, manganese sulfate, manganese sucrate, zinc sucrate and kelp (Ascophyllum nodosum).
Distributed by Grigg Brothers, a Brandt subsidiary. Ships in 50 pound bags.