When it comes to preserving healthy trees, especially during construction or landscaping, the bit you can’t see (i.e. underground) is often the most important. A Root Protection Area, or RPA, is a ...

The UC Master Gardeners of Butte County are part of the University of California Cooperative Extension system, serving our ...

Tree roots growing at or slightly above the soil surface are called surface roots. Homeowners having trees with these surface roots are frustrated with the additional challenges posed by mowing and ...

We don’t often think about the roots of trees until there is a problem. A forester friend of mine called it a “fencepost mentality.” Being underground, they are often out of sight out of mind. However ...

Q: We excavated a trench for drainage near an oak tree. At the closest point, we are maybe 12 feet from the trunk of the tree. We did not break any roots larger than about 3/4 inch. Will the tree live ...

Base of a large tree with exposed roots. - Babariba/Shutterstock Do you have an area in your yard with trees that's difficult to grow in? The struggle to find a plant that can thrive in these dry, ...