00-00-50 Greens Grade SOP00-00-50 Greens Grade SOPSee Guaranteed analysis and directions for use below. ORDER DIRECT FROM TYLER Guaranteed Analysis 00-00-50 Greens Grade SOP Soluble Potash (K2O)50% Primary nutrients derived from: Greens Grade Sulfate of Potash Directions for Use Apply @ 100#s/A to yield 1.14#s K per 1,000 sq ft Downloads Spreader Settings Turf Care & Maintenance ProductsWATER-SOLUBLE FERTILIZERSGRANULAR TURF FERTILIZERSFUNGICIDES & INSECTICIDES