Fertilome Horticultural Oil Canola Oil Concentrate
Best organic solution for gardeners managing pests and powdery mildew.
Fertilome Horticultural Oil is a safe and effective insecticide concentrate designed to protect a wide variety of plants, including roses, flowers, fruits, vegetables, houseplants, and trees. This versatile formula is crafted from 96% canola oil, offering an organic approach to pest control. It effectively combats numerous pests such as aphids, mites, scale, whiteflies, and even insect eggs, eliminating all stages of the insect life cycle. Beyond insect control, this product also helps manage powdery mildew, a common fungal issue. It is ideal for gardeners seeking comprehensive, environmentally friendly protection for their entire garden.
$12.99
Owner Satisfaction
4.6
/ 5
Category Rank
357
/ 1717
#357 in Pesticides
Price vs Category Average
-71%
Below average
Who it's for
- Eco-conscious gardeners prioritizing pollinator safety
- Year-round growers needing versatile pest control
- Organic gardeners seeking to prevent pesticide resistance
Who should skip it
- Gardeners in hot, humid, or drought-prone climates
- Users wanting a quick, low-effort application method
- Owners of sensitive plants like ferns or spruce
Performance breakdown
Organic Efficacy
Canola-based formula delivers potent results without harsh synthetic chemicals.
Pest Versatility
Broad-spectrum control targets everything from aphids to stubborn scale insects.
Fungal Management
Dual-action capability effectively suppresses powdery mildew alongside insect infestations.
Life Cycle Disruption
Smothers eggs and larvae to break the cycle of recurring pests.
Plant Safety
Gentle on diverse ornamentals and edibles when applied at proper concentrations.
Application Ease
Concentrate format requires careful mixing but offers excellent value for money.
Features
- Organic composition utilizing 96% canola oil for plant health focus
- Controls pests across all life cycle stages, including eggs
- Dual action controls both insects and powdery mildew fungus
- Suitable for use on a broad spectrum of plants including edibles and ornamentals
- Provides comprehensive insect control for a thriving garden
What customers say
Customers consistently praise this horticultural oil for its exceptional ease of use. It mixes readily and applies smoothly without clogging standard sprayers, simplifying garden maintenance significantly. Reviewers frequently highlight its strong value proposition, noting that it effectively controls common pests like aphids and scale while serving as a safer, canola oil based alternative to harsh chemicals. This reliability and natural composition make it a highly trusted product for organic gardening enthusiasts seeking simple, effective solutions.
Know before you buy
Yes, this concentrate is suitable for use on vegetables, fruits, and herbs. Because it is made from 96% canola oil, it provides an organic pest control option for edible plants.
This product works primarily through contact. It coats the insects and their eggs, effectively suffocating them at all stages of their life cycle.
Yes, this formula offers dual-action protection. It is effective at managing common fungal issues like powdery mildew in addition to controlling pests like aphids and mites.
It is best to avoid applying horticultural oils when temperatures are extremely high, typically above 90°F, or when plants are under drought stress. Applying during the cooler parts of the day helps prevent potential leaf burn.
Frequency depends on the severity of the infestation. Generally, you can reapply every 7 to 14 days as needed, but always check the product label for specific instructions based on the type of plant and pest you are targeting.
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