You nurture your tomato plants until you have beautiful fruit maturing on the vine.Upon closer inspection, you discover that somet
06.06.2023 - 21:12 / gardenerspath.com / Helga George
How to Identify and Treat Common Viburnum DiseasesViburnum is a genus of over 150 species of deciduous and evergreen perennials that feature showy flowers and attractive foliage, many of which are native to North America.
Most species are woody shrubs, though some have a spreading growth habit, and others can be pruned into a tree-like form.
These versatile, low-maintenance plants are easy to grow and – depending on the species and growing zone – will thrive in shady locations or full sun.
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In our guide to growing viburnum, we cover how to cultivate these plants in your landscape.
In this article, we provide an overview of the major diseases that may affect viburnum, most of which are treatable, and we explain how to control them.
Here’s what we’ll cover:
Fortunately, viburnum is generally resistant to most diseases. Infected plants typically have been weakened by improper care or are in poor health otherwise.
Therefore, you should be able to prevent disease by ensuring that their needs are met.
Growing these shrubs in full sun will help to prevent many of these diseases, which typically occur in damp, moist conditions.
If the plant has grown very densely, the interior may retain moisture. Pruning the branches in the center of the plant can help to increase airflow and prevent a build up of humidity.
Also remove any plant material that falls to the ground, since it may harbor disease-causing organisms.
If, in spite of your best efforts, your shrub appears to have come down with symptoms of a disease, it’s likely to be caused by one of the following six conditions:
1. Algal Leaf SpotAs its name indicates, this disease
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