Doktor Doom® Formula 420™ Fungicide Concentrate is an EPA-approved solution for organic gardening designed to control and suppress plant diseases across a wide range of crops, including fruits, vegetables, lawns, and ornamental plants. It eliminates listed diseases on contact while providing residual control, helping manage issues such as powdery mildew, rust, fire blight, leaf spot, and more. Suitable for greenhouse and outdoor use, it can be applied using handheld, ULV, or backpack sprayers, offering flexibility across different growing environments.
This easy-to-use concentrate delivers strong value, with 1 L (33.8 oz) making between 50 L and 200 L (13.2 - 52.8 gal), and can be applied up to one day before harvest for continued crop protection throughout the growing cycle.
