Over the last two centuries, a large and increasing number of non-native phytophagous insect species have become established in North America. In addition to the direct effects these insects have on ...

The leaves of my arrowwood viburnums look like they have been shredded. I had always believed this viburnum was trouble-free and easy to grow. What is this problem and what should I do? Your ...

Someone recently asked me to fulfill my promise and write an entire article about viburnums. As with most of my articles I first read about the history of the plant specie I am writing about, as well ...

“The leaves of my arrowwood viburnums look like they have been shredded and have turned completely brown. This has not happened in previous years. I had always thought that this viburnum was trouble ...

If you have space in your landscape that gets full sun or just a half a day of shade and you’re looking for shrubs to plant as a hedge or specimens, consider viburnums. They flower in spring, ...

Annuals, perennials, trees, shrubs, vegetables, fruits; where does a gardener start to choose what to put in the landscape? Vibrant colors, eye-appealing texture and form, soothing, memory-inducing ...

Pruning is a necessary but often tedious task for gardeners. Getting the timing right is essential for many plants, and viburnums are a great example. With over 150 species, viburnums (Viburnum spp.) ...

There are more than 150 species and numerous cultivars of viburnums. Generally, all viburnums are admired for their foliage, flowers and fruit. Most of them flower in the spring. Flower color varies ...