Organic Supplies
At Johnny’s, we offer a broad selection of OMRI-listed gardening supplies approved for use in organic operations. Choose from environmentally-friendly seed starting products, like biodegradable pots and compost-based soilless mixes. We select the highest-quality products on the market for managing plant disease and pest control in organic systems. We also offer NOP-compliant fertilizers derived from natural ingredients, such as seaweed and fish extracts and solubles, that will build, not destroy, your soil.
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Powerful weapon against Colorado potato beetles.
Powerful weapon against Colorado potato beetles.
Powerful weapon against Colorado potato beetles.
Powerful weapon against Colorado potato beetles.
Potassium bicarbonate fungicides kill mildew on contact.
Potassium bicarbonate fungicides kill mildew on contact.
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
OMRI listed. Effective organic treatment for powdery mildew.
OMRI listed. Effective organic treatment for powdery mildew.
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.
Pyrethrin spray for use on organic crops and ornamentals.
Pyrethrin spray for use on organic crops and ornamentals.
A popular liquid fertilizer for organic growers.
A popular liquid fertilizer for organic growers.
Johnny's Exclusive
Biodegradable weed suppression.
Biodegradable weed suppression.
For Colorado potato beetles and spotted wing drosophila.
For Colorado potato beetles and spotted wing drosophila.
Environmentally safe alternative to synthetic, toxic herbicides.
Environmentally safe alternative to synthetic, toxic herbicides.
A "must-have" copper for your disease prevention rotation schedule.
A "must-have" copper for your disease prevention rotation schedule.
Hydrogen dioxide for field crop or greenhouse use.
Hydrogen dioxide for field crop or greenhouse use.
