Trees in tropical forests are dying at an increased rate, with consequences for biodiversity, carbon storage, and the global ...

The staghorn sumac seed heads are beginning to change color and are now pale yellow, but as summer progresses the seed heads will become a crimson color. If you are not familiar with the staghorn ...

They look beautiful, but underneath the surface it can be a different story. Hazardous trees on private land have commonly ...

If you’re a gardening geek like me, you might frequently fall down horticulture Reddit thread rabbit holes. One I saw ...

I recently bought two 12-foot shade trees in large containers. Do I need to stake them? How long? My neighbor still has stakes on some trees planted two or three years ago.

King County is suing Issaquah homeowners for illegally cutting over 140 trees in Grand Ridge Park, a move that a forest ...

*Right before planting your new tree, place it in a tray or bucket of water for at least half an hour, or longer if needed, so when it’s planted, the root ball is heavy and dripping wet.

Trees are connected through their root system, and they share resources when they need to, acting like a community of caring, living things. This seems to be working. Instead of cutting down old ...

It’s best to install these plants when the tree is young and has not yet spread out a wide root system, so you aren’t cutting too many tree roots when you dig holes.

The tree roots will grow mostly out, not down. ... Then cut and remove the burlap and any cage from the upper half of the ball before backfilling the rest of the way.

Q: I have an 8-year-old oak tree. It looks like it has a girdling root. Should we cut through the root in two places so it can be removed, or should we leave well enough alone. A: Definitely trim ...