Trusted Plant Fungicide for Powdery Mildew - 24oz OMRI Listed Spray

MAXIMIZE YIELDS Grow healthier plants with Grower’s Ally Fungicide spray. Our natural fungicide and bactericide is specifically designed to kill and prevent common plant pathogens, including powdery mildew.

ZERO POLLUTANTS Formulated with food-grade citric acid, our natural formula is FIFRA 25(b) exempt and OMRI Listed for organic gardening. Grower’s Ally tests clean and contains no residual solvents, synthetic pesticides, or heavy metals.

KILLS AND PREVENTS POWDERY MILDEW Our broad-spectrum citric acid fungicide is a highly effective natural disinfectant. It reduces bacterial growth while being gentle on plant tissue. When used as a preventative treatment, citric acid forms a protective barrier on the leaves, inhibiting pathogen development.

HARVEST SAME DAY Grower’s Ally plant disease control spray can be safely applied during all stages of plant growth, from clones through the flowering cycle. Ensure optimal harvest results without delay.

RECOMMENDED BY CULTIVATORS Trusted by large-scale growers, our foliar spray is suitable for all grow environments and cultivation facilities, including indoor, outdoor, greenhouse, and hydroponic settings.