You might assume that the biggest tree planting mistake would be popping it in the wrong pH soil, or forgetting to mulch, or ...

Bring home festive cheer with a real Christmas tree and keep it vibrant through the holidays! Here's how to care for a live ...

Could your trees be dying of thirst? We’ve recently had some heavy rains so surely there is no issue for our favorite trees, right? While we commonly have dramatic heavy rain events, the effects do ...

Vasef is executive director of Friends of Trees. Venturi is a community tree care coordinator and an ISA-certified arborist for Friends of Trees. They both live in Portland. Climate change and its ...