Blueberry Booster: acidifies the soil and allows acid-loving plants to absorb the nutrients they need.

Contains 80% elemental sulfur and 20% dry humic acid.

Suitable for all acid-loving plants including blueberries, cranberries, lingonberries, Labrador tea, etc.

Consult the dosage chart to determine the quantity to use during your annual maintenance. Simply add the dose to the base of the plant each spring and cover with a fresh layer of mulch.

The use of gloves when handling the product is recommended.