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Grow Organic

Monterey Organic Horticultural Oil Quart

Monterey Organic Horticultural Oil Quart

Regular price $16.95
Regular price Sale price $16.95
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Monterey Organic Horticultural Oil (Qt) combines 80% pure mineral oil with 92% unsulfonated residue to physically suffocate soft-bodied insect life cycles and fungal pathogens. This dual mechanism neutralizes eggs, larvae, nymphs, and adults of pests while disrupting spore attachment to combat powdery mildew and rust. Growers can deploy the formula year-round during dormant periods to clear overwintering threats or throughout the active season to sustain crop resilience.

Suitable for fruit trees, vegetables, berries, flowers, and turfgrass, the quart-sized concentrate targets mites, aphids, scale insects, leafminers, and fungus gnats. Apply thoroughly during calm weather conditions, ensuring complete surface contact while avoiding treatment under drought or extreme temperature stress. Its low environmental impact and targeted delivery support integrated pest management frameworks and organic certification requirements for sustainable landscape maintenance. Explore related controls here.

📋 Product summary:

  • Formerly sold under the Monterey SAF-T-Side brand
  • Blended specifically for dormant and active growing seasons
  • Eliminates overwintering pests to prevent spring outbreaks
  • Sprays cleanly on orchards, vegetable plots, and lawns
  • Requires calm weather applications to prevent foliage drift
  • Supports organic certification limits for synthetic pesticides
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NATIONWIDE SHIPPING RETURNS: 30 day returns.
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NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.

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