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Dormant Oil: Essential Care for Your Trees and Shrubs

You invest a lot of time, care and money in your landscape so that your trees and shrubs are in good health throughout all four seasons of the year.

That’s why you should also consider our specialized dormant oil service. It’s one of the most effective application for scale and other insects.

Highly recommend them.

August 17, 2021

We’ve used Moyer for years, both for full season lawn treatment and selected services. Highly recommend them.

Sara B.

Understanding Dormant Oil

Dormant oil applications are applied to your trees and shrubs to coat the area, smothering and suffocating insect pests and their eggs. Unlike chemical treatments, dormant oil is a highly refined petroleum product that mixes easily with water and adheres to trees. Whether spider mites or other invasive pests, our dormant oil applications provide an effective protective barrier for your trees and shrubs.

Timing is Everything

We time your dormant oil applications for the winter and/or early spring months to maximize effectiveness without harming your trees and shrubs.

Our service includes using horticultural oils, which are less dense and more refined than traditional oils, ensuring they’re safe for your plants while effectively controlling pests. These applications are particularly beneficial for fruit trees and ornamentals, safeguarding them from a variety of insect pests throughout the growing season.

Comprehensive & Customized Care

Our dormant oil service is ideal for homeowners seeking comprehensive and environmentally friendly landscape care. We specialize in dormant oil applications tailored to the unique needs of your trees and shrubs. Our expert team will assess your trees and shrubs to identify the right timing and method for your application. Here’s what you can expect:

  • Evaluation of the current condition of  your trees and shrubs
  • Customized dormant oil applications providing the right concentration for effective control
  • Expert application with complete coverage
  • Follow-up inspections to assess the ongoing health of your trees and shrubs

Why choose Our Dormant Oil Service

Safe and Effective
Dormant oil is a superior choice for protecting your trees and shrubs from destructive pests.

Expert Application
Applying dormant oil requires precision and knowledge about timing, dilution rates, and plant species. Our trained professionals have the expertise to ensure that the application is done correctly.

Let’s See if Dormant Oil is Right for You

Dormant oil service is more than maintenance. It’s an investment in the health and beauty of your landscape. Contact us with questions or schedule a free consultation.

Trust Us to Protect Your Trees & Shrubs

Moyer Lawn Team
Moyer Lawn Team

We take pride in our proven history of success as a family-owned business with over four decades of experience dedicated to tree & shrub care. Unlike national franchises, we understand the unique needs of lawns in our region. Leveraging our local expertise we provide growth plans that protect against diseases, insects and promote overall health – leading to a beautiful lawn.

We’re growers and not mowers of beautiful lawns. We do not provide mowing services.

We know you have lots of options when it comes to lawn care. Here are a couple of reasons we invite you to give us a call to see how we can make your lawn the envy of the neighborhood.

  1. We’re family owned & operated. We’re not a national chain.
  2. We’re local. We know the area.
  3. We stand by our service.
  4. Our experience. We’ve been at this for over 30 years.

Have questions? Call 215.799.2016 or Contact Us

Tree & Shrub FAQ

Is dormant oil the same as neem oil?
No, dormant oil and neem oil are different. Dormant oils are highly refined petroleum products designed for use during a plant’s dormant period. Neem oil is derived from the neem tree, can be used throughout the growing season and has a broader range of effects, including fungicidal properties.

How late in the year can you apply dormant oil to trees?
The ideal time to apply dormant oil is during the fall or spring. The exact timing can vary depending on the climate and specific tree species.

How long does it take for dormant oil to dry?
Dormant oil usually dries within 24 hours of application, depending on weather conditions. It’s important to choose a day when no rain is expected within that time frame to ensure the oil adheres properly to the plant surfaces.

Does dormant oil hurt bees?
When applied correctly during the dormant season, dormant oil poses minimal risk to bees and other beneficial insects. The timing of the application is key, making sure it’s done before flowering to avoid harming these beneficial pollinators.

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