Monterey® Garden Horticultural Oil
$15
32 ounce bottle
A year-round organic solution
Use this 3-in-1 horticultural oil to control insects, mites, and disease—indoors and out.
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3-in-1 protection for healthier plants
Eliminate insects, mites, and fungal diseases with Monterey® Garden Horticultural Oil—the all-in-one solution for your indoor and outdoor plants.
This OMRI-listed horticultural oil works on contact to control pests, mites, and fungal spores. It effectively controls eggs, larvae, and adults on contact and can help prevent diseases. Safe for use on fruits, vegetables, ornamentals, and more, it leaves no toxic residue and you can confidently apply it directly to edible plants—even on harvest day.
Sunday partners with trusted, effective solutions that support your garden’s health and harvest.
PRODUCT FEATURES:
- Insecticide, miticide, and fungicide in one spray
- Kills eggs, larvae, and adult insects on contact
- Targets aphids, mites, mealybugs, thrips, gnats, and common fungal diseases
- OMRI-listed for organic gardening
- Safe for use on edible plants up to harvest day
- Ideal for fruits, vegetables, ornamentals, trees, and shrubs
- Leaves no toxic residue on plants
- Ready-to-use 32 oz. spray bottle
INGREDIENTS
- Mineral Oil: OMRI-listed mineral oil suffocates exposed insects, mites, and fungal spores, providing broad-spectrum pest and disease control.

An alternative to conventional pesticides
Traditional pest control uses aggressive ingredients that can harm your local—and even greater—ecosystem. Learn about biopesticides, including mineral oil, and what makes them a more sustainable choice.
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A portion of every purchase goes to restoring
tallgrass prairie through 1% for the planet.