Hi-Yield Soil Sulfur 4lbs
HI-YIELD SOIL SULFUR should be used to create an acid soil condition (corrects excess alkalinity in the soil). HI-YIELD SOIL SULFUR is a slow acting but long lasting material. It's effect on soil acidity will not be complete until 6 - 8 weeks after application. Apply at the rate of 1 - 2 lbs.