To control black spot, rust, white powdery mildew and downey mildew on all varieties of roses, use our environmentally safe and chemical-free Garlic GP Rose*. Economical to use, Garlic GP Rose becomes odorless in hours, and is safe for children, pets, birds, wildlife and beneficial insects.
Safe for use on all varieties of roses.
Comes in handy self-measuring (bettix) bottle.
Curative Application: Mix 12 oz./gal. of water and spray all plant surfaces until completely covered every 7-10 days until disease is under control.
Maintenance Application: Mix 6 oz./gallon of water and spray all plant surfaces every 14 days at the onset of warm spring weather.
Ingredients: Garlic Juice -- 98,2%, Potassium Sorbate -- .30%, Citric Acid -- 1.50%