OMRI (Organic Materials Review Institute) Listed
Meet even the biggest organic growing challenges with Johnny's pro-grade solutions. The best, most effective OMRI-listed supplies in the industry.
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Hydrogen dioxide for field crop or greenhouse use.
Hydrogen dioxide for field crop or greenhouse use.
Potassium bicarbonate fungicides kill mildew on contact.
Potassium bicarbonate fungicides kill mildew on contact.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
Contact insecticide absorbed through the pest's cuticle (skin).
Contact insecticide absorbed through the pest's cuticle (skin).
Potassium bicarbonate fungicides kill mildew on contact.
Potassium bicarbonate fungicides kill mildew on contact.
100% organic, OMRI-listed biodegradable pots.
100% organic, OMRI-listed biodegradable pots.
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
100% organic, OMRI-listed biodegradable pots.
100% organic, OMRI-listed biodegradable pots.
Safely repels rabbits, chipmunks, squirrels, voles, nutria and opossum.
OMRI listed. New granular formulation for rabbits and other small problematic critters!
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
Broad spectrum insecticidal control on over 300 insect species.
Broad spectrum insecticidal control on over 300 insect species.
Very effective as a foliar spray or as a drench for root diseases.
Very effective as a foliar spray or as a drench for root diseases.
Potassium bicarbonate fungicides kill mildew on contact.
Potassium bicarbonate fungicides kill mildew on contact.
For Colorado Potato Beetles and Spotted Wing Drosophila.
Extremely effective against Colorado Potato Beetles and Spotted Wing Drosophila.
100% organic, OMRI-listed biodegradable pots.
100% organic, OMRI-listed biodegradable pots.
Gallon size. OMRI-approved, high-phosphorus transplant solution.
Gallon size. OMRI-approved, high-phosphorus transplant solution.