WIL-GRO Six Iron 20-3-20
SIX IRON is a premium blend for extended feeding and quick green-up. It delivers a steady long-term feed from Wil-Cote® II for spring, summer, and fall applications.
A 1:1 nitrogen-potassium blend with WILCOTE II, 6% iron for excellent initial greening.
Features & Benefits
Long-term feeding from WIL-COTE II controlled-release nitrogen
Quick green-up without surge growth
Minimizes excessive nutrient release at high temperatures
Prevents and corrects nutrient deficiencies in a wide variety of turf and ornamental plants