Supergreen Aluminum Sulphate 1.1kg

Supergreen Aluminum Sulphate 1.1kg

$9.99 CAD

1 left in stock

Supergreen Alumiunum Sulphate helps acidify soil making growing conditions more desirable for acid-loving plants such as hydrageas, azaleas, and blueberries etc. Changes the colour of pink hydrangeas to blue. Will not change white hydrageas to pink or blue.