But winter is precisely the time for shrubs with colorful branches and trees with ornamental bark to shine. Bark serves as the skin of the tree, protecting the internal plumbing from disease or ...

Bark character can be a highly ornamental trait of many trees we use in landscaping. Among our native trees, I find that many of the thinner bark species have some of the most splendid cork ...

Tree planting is a long-term commitment. While you may want to cheat a bit and plant a fast-growing variety, there are some ...

Spring is a wonderful time of year. But spring isn't the only time plants are actively putting on a show. Spend a few minutes ...

This tree is also valued for its ornamental bark and attractive fall foliage. Red Flowering Crabapple (Malus spp.) Red Flowering Crabapples are versatile ornamental trees that produce abundant ...

These hair-like structures can travel great distances within the trees bark, and even between trees, and serve to collect nutrients for the fungus. This is heavily damaging, and will cause root rot ...

Drier, hotter summers come with some “treemendous” benefits and some downsides, especially for the Kootenay trees.

Sean O'Brien, from the UNH Cooperative Extension, takes a look at how beech leaf disease spreads and the signs to help you ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study shows. Skip to main content. Your source for the latest research news.