Enhance soil conditions and boost plant color with Blue Magic Aluminum Sulfate. This effective soil acidifier lowers pH levels, making it ideal for acid-loving plants like hydrangeas, azaleas, and rhododendrons. It’s especially popular for turning hydrangea blooms a vibrant blue by increasing soil acidity.

Easy to apply, this product helps improve nutrient availability and overall plant health. Packaged in a convenient 4 lb. bag, it’s a great choice for gardeners looking to adjust soil pH and achieve beautiful, healthy plants.