Doktor Doom Formula 420 Fungicide Concentrate - 1L

Doktor Doom Formula 420 Copper Fungicide Outdoors, indoors on houseplants and in greenhouses. Dormant and growing season liquid copper fungicide. Controls many plant diseases using low concentrations of copper. Biodegradable – Decomposes to a form useful to plants & microbes. Do not apply within one day of harvest. Doktor Doom Formula 420 Copper Fungicide