Are your plants sourpusses? ACID LOVIN' PLANTS - Old Cobblers Farm's Aluminum Sulfate is the perfect pick-me-up for grumpy acid-loving plants such as Azaleas, Camellias, Gardenias, Hemlock, and Holly. It also helps turn Hydrangeas blue! SOIL'S NO ISSUE - Our Aluminum Sulfate is effective with any soil type including sandy, loamy, and clay soil. Additionally, this fertilizer helps lower the soil pH for blueberries, who prefer a bit of acidity with a pH between 4.2 and 5.2. Get your soil tested to see if your blueberries could use some Aluminum Sulfate lovin'!
