The Rally in the Alley Plant Sale Starts Friday! 50% Off Select Perennials, Trees & Shrubs. Shop the Sale Friday - Sunday in store only.

Soil Acidifier Sulfur 6lb

Lowers the pH of soils, allowing acid-loving plants to achieve optimum growth. Organic and long-lasting, elemental sulfur is non-toxic and doesn’t have the health hazards of aluminum sulfate.