EVERGRO Sulphur 90 is a high-purity elemental sulphur product containing 90% sulphur by weight. It is commonly used to lower soil pH and correct sulphur deficiencies in a wide range of plants. This slow-release amendment relies on microbial activity to convert elemental sulphur into plant-available sulphate, making it ideal for long-term soil conditioning. Recommended for: Blueberries Rhododendrons Azaleas Hydrangeas Other acid-loving plants Alkaline soils in need of pH adjustment Benefits: Lowers soil pH gradually and effectively Enhances nutrient uptake in acidic soil-loving plants Corrects sulphur deficiencies Long-lasting and cost-effective Application Notes:Apply in early spring or fall and incorporate into the topsoil. Soil temperature, moisture, and microbial activity will affect how quickly sulphur becomes available. Always test soil pH before applying and re-test after application.
