Used to help lower the pH of alkaline soils to improve acidity for acid loving plants such as azaleas, camellias, rhododendrons, hydrangeas, blueberries and nasturtiums. Sulphur deficiency can result in restricted growth & yellowing of plant leaves
Sulphur Bentonite is a combination of pure sulphur and Bentonite clay
They provide a convenient and efficient form of sulphur for use as a nutrient, fungicide, or chemical feedstock