Espoma® Organic® Soil Acidifier
$16.99
Espoma® Organic® Soil Acidifier is an all-natural plant supplement formulated to turn hydrangeas blue. This lowers the pH of soils for optimum growth of acid-loving plants. Derived from Elemental Sulfur & Gypsum. This organic fertilizer is safer than Aluminum Sulfate. Also great for blueberries!
6 lb
