Six Iron Professional Fertiliser 20-0-16 (6% Fe)

Description

Six Iron Professional Fertiliser 20-0-16 (6% Fe) is a controlled-release nitrogen fertiliser that delivers a predictable release for up to 10 weeks. 
Six Iron Professional Fertiliser is powered by Wil-Cote Technology that uses polymer-coated urea to provide controlled-release nitrogen.  60% of the nitrogen is in a slow-release form for long-term and uniform growth.
Six Iron Professional Fertiliser Contains 6% Iron for good initial green-up without a surge in growth.  Six Iron Fertiliser is formulated high in potassium for drought tolerance and cold hardiness.