SKU: 26133375858

Organic Monterey Horticultural Oil (Qt)

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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

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Description

Organic Monterey Horticultural Oil (Qt)Monterey Horticultural Oil (Qt) offers a versatile solution for year round usage, whether during the dormant or growing season. This product was previously known as SAF T Side horticultural oil by Monterey Lawn and Garden. Now, it has a different name but is still effective in controlling fungal diseases, insects, and mites. Monterey Horticultural Oil can be used on many different types of plants, such as fruit trees, vegetables, berries, flowers, and

Monterey Horticultural Oil (Qt) offers a versatile solution for year-round usage, whether during the dormant or growing season. This product was previously known as SAF-T-Side horticultural oil by Monterey Lawn and Garden.

Now, it has a different name but is still effective in controlling fungal diseases, insects, and mites. Monterey Horticultural Oil can be used on many different types of plants, such as fruit trees, vegetables, berries, flowers, and grass.

Monterey Horticultural Oil (Qt) is an invaluable tool for addressing pest problems and plant diseases in a wide range of crops. With its ability to target specific pests such as soft scales and control pest populations, it plays a crucial role in pest management strategies. By suffocating eggs, larvae, nymphs, and adults of soft-bodied insect pests, Monterey Horticultural Oil effectively reduces pest populations and minimizes pest damage to plants.

Additionally, its fungicidal properties make it effective against various plant diseases, providing comprehensive protection for crops. Monterey Horticultural Oil helps growers control pests and keep plants healthy. It also makes plants more resistant to pests, reducing damage from insects and diseases.

Mode of Action: Suffocation and Fungicidal Properties

The mode of action of Monterey Horticultural Oil is twofold. Firstly, it suffocates eggs, larvae, nymphs, and adults of soft-bodied insects by creating a physical barrier that prevents oxygen from reaching them. This suffocation mechanism effectively controls pests without the use of harsh chemicals, making it a safer option for both plants and the environment. Secondly, as a fungicide, it disrupts the attachment of pathogens to the host plant and suffocates the organism, providing reliable control of fungal diseases such as powdery mildew and rust.

Key Ingredient: Mineral Oil

The primary active ingredient in Monterey Horticultural Oil is mineral oil, comprising 80% of the formulation. Specifically, it contains 92% unsulfonated residue of mineral oil, ensuring high purity and efficacy in controlling pests and diseases. Mineral oil has long been recognized for its effectiveness in pest and disease management, making it a trusted choice for growers seeking safe and reliable solutions for their crops.

Wide Range of Pest Control

Monterey Horticultural Oil can eliminate various pests such as mites, aphids, scale insects, leafminers, fungus gnats, and other small insects. This oil is effective in controlling a wide range of pests in the garden.

Monterey Horticultural Oil is a versatile solution for pest control in the garden. Its broad-spectrum activity makes it a valuable tool for integrated pest management (IPM) programs, where multiple pests need to be targeted simultaneously. By controlling pests at different stages of their life cycles, this product helps prevent infestations and minimize damage to crops.

Application Guidelines

When using Monterey Horticultural Oil, thorough spray coverage is essential to ensure effective control of pests and diseases. The product should be applied according to label instructions, taking into account factors such as plant type, growth stage, and environmental conditions. It is recommended to apply the oil during calm weather conditions to minimize drift and ensure even coverage. Additionally, it is important to avoid spraying plants under stress, such as those experiencing drought or extreme temperatures.

Benefits of Year-Round Usage

The ability to use Monterey Horticultural Oil year-round provides growers with flexibility in managing pest and disease issues. During the dormant season, application of the oil can help prevent overwintering pests and diseases from establishing populations in the spring. In the growing season, regular applications can maintain plant health and vitality, ensuring optimal growth and productivity. By incorporating Monterey Horticultural Oil into their crop management practices, growers can achieve healthier plants and higher yields throughout the year.

Environmental Considerations

As a low-impact pest and disease control option, Monterey Horticultural Oil is suitable for use in organic farming and gardening. Its minimal environmental impact and safety for beneficial insects make it a preferred choice for growers seeking sustainable solutions. By minimizing the use of synthetic pesticides and promoting natural pest control mechanisms, Monterey Horticultural Oil contributes to the overall health and balance of agroecosystems.

Effective and Versatile Pest Management

Monterey Horticultural Oil (Qt) offers growers a safe and reliable solution for controlling pests and diseases year-round. With its suffocating action on soft-bodied insects and fungicidal properties against fungal pathogens, this product provides comprehensive pest and disease management for a wide range of crops. By following proper application guidelines and integrating Monterey Horticultural Oil into their crop management practices, growers can achieve healthier plants and higher yields while minimizing environmental impact.

For all your other pest control needs explore our collections here.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 26133375858

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4.4 ★★★★★
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Rochelle Johnson
Battle Creek, US
★★★★★ 5
Loved the pillows
Color: Blue, Size: Queen Size Set of 2
I don’t get paid for reviews so if you want a real one here ya go …. These pillows are great in my opinion. They came vacuum sealed and popped right up “ big and fluffy” immediately, as in big enough I wasn’t sure they would fit in my pillow cases. I used them last night and even though they are full, big and fluffy they still smashed down to a proper size when I laid my head down. First night in a long time I did wake up with a headache. I was extremely happy with these pillows. Now cooling ….I didn’t really find a difference from a reg pillow but, that again just could be me. Hope this helps
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Reviewed in the United States on May 7, 2026
M
Verified Purchase
MIRZA IRFAN BAIG
Pawtucket, US
★★★★★ 5
Heavenly Sleep Upgrade – DIORIS Pillows Are a Dream Come True!
I’ve finally found the perfect pillows! The DIORIS Queen Pillows Set of 2 has completely transformed my sleep experience. From the moment I laid my head down, I felt like I was at a luxury hotel — but right in my own bedroom! These pillows strike the ideal balance between softness and support. The premium down alternative filling cradles the head and neck gently, yet offers just the right amount of firmness. Whether I sleep on my side, back, or stomach, these pillows adapt perfectly and keep me comfortable all night long. The slow-rebound, breathable fiberfill is a game changer. It stays cool, supports proper posture, and even helps reduce neck pain — something I’ve struggled with for years. I wake up feeling refreshed and ache-free, which is priceless.
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Reviewed in the United States on August 13, 2025
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Verified Purchase
Jonathan
Massapequa, US
★★★★★ 5
Super Comfortable!
Size: Queen (U.S. Standard)
Super comfortable, I would highly recommend
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Fran Ikard
Battle Creek, US
★★★★★ 4
Happy with product
Size: Queen (U.S. Standard)
Good packaging, fluffs up nicely, no neck pain after use and no allergies !!
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Reviewed in the United States on May 7, 2026
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Megan Stearns
Lexington, US
★★★★★ 1
Very thin & no support
Size: Queen (U.S. Standard)
I was thinking these pillows were going to be kind of firm with the way they are described and the picture but they are very thin and when I laid down on it, it was like whatever is in the pillow just instantly moved to each side of my head. Definitely not for me and my neck issues.
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Reviewed in the United States on June 2, 2026

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