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Early spring tree care

Early spring tree care

It’s spring, and delicate pink and white blossoms are appearing on many trees. Ah, the fragrance of a flowering cherry! Early spring is the time to prepare your trees for healthy growth this season. Get a head start on preventing pests and diseases on fruit...
How to manage Phomopsis blight

How to manage Phomopsis blight

Phomopsis is a fungus that causes shoot blight and twig cankers. The disease is most common among junipers. Phomopsis may also affect other evergreen ornamentals and a few deciduous trees. This may include American and Oriental arborvitae, hinoki cypress, English yew,...
Dealing with powdery mildew

Dealing with powdery mildew

Late summer in western Washington provides ideal conditions for powdery mildew. Powdery mildew is common on a wide range of plants, including annuals, perennials, food crops and ornamental shrubs. To help you manage it, we are updating a post on powdery mildew from...
Winter is a great time to prune

Winter is a great time to prune

January and February are great months to prune your trees and shrubs. Woody plants are dormant, and deciduous trees and shrubs have lost their leaves, making it easy to see their shape. In Harmony has ISA Certified Arborists on staff. They are experts at selective...
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