pH Adjuster Plus
- Lowers soil pH
- Neutral pH 6.8-7 helps to make nutrients available to the plants
- Use as needed to correct pH
Increase soil acidity (lowers soil pH). In addition to adjusting pH level of garden and lawn soils, sulfur is also an essential plant nutrient. It is an essential protein ingredient, helps maintain the green color of leaves and aids in the use of nitrogen fertilizer by the plant. nContains: 90% Sulfur.