Invasive tree roots are a common problem for many homeowners. If left unattended, aggressive roots will cause disruption to pavements, buildings and patio slabs. From fast-growing Japanese knotweed to ...

Roots belong underground. So why do we often find visible tree roots snaking along the soil surface in the lawn or garden? Some kinds of trees, such as maples, poplars and willows, naturally have ...

A yard without trees is a forlorn space indeed—however, there are more than a few tree species that are more trouble than they're worth. In fact, there are some trees you just shouldn't plant. Ever.

Q: We moved to a property where there are many shallow, large roots spreading out from a mature tree in the lawn, and the roots have holes in a few places. Should we fill them in to prevent rot? A: ...

The city of Poway is taking action to remove potentially dangerous trees, such as eucalyptus and palm trees, along major ...

Some trees are prone to developing surface roots that can become quite large. These large roots can interfere with mowing, foot traffic or recreational activities. As trees mature, surface roots may ...

Covering a tree's roots above ground can limit the tree's access to oxygen and moisture which helps them grow and stay healthy. Avoid cutting, trimming, or removing tree roots because it can make the ...

Large trees often develop surface roots that can damage sidewalks, mower blades, and tree health. Mulch 2–3 inches deep to cover roots safely and reduce maintenance without harming the tree. Never cut ...

When we think of the shape of a tree, usually we are thinking only of its canopy. A tree's canopy is the form its branches make -- some spread wide, some are rounded, some cone-shaped. When we think ...

In Panama’s tropical forests, trees are quietly rewriting the rules of survival. Faced with longer, harsher dry spells, they ...