Here's how to measure the critical root zone of a tree, so you'll know how to dig around it without injuring its roots.

“Soil has something in it called pore space where air and water can be stored and taken up by the tree roots,” Stagg said.

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 ...

Watering fruit trees correctly helps them grow strong roots, produce better fruit, and survive changing seasons. As temperatures drop and leaves fall, gradually reduce watering and stop once the ...