Deep root zone modification of soil-based putting greens can provide significant, long-lasting benefits and mid to late fall can be a great time to do the work. Conventional core aeration practices ...

Here’s why volcano mulching damages your trees and plants and what to do instead.

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 ...

The root zone —the area surrounding a plant’s roots—must provide the right balance of water, nutrients and oxygen for plants to thrive. An upcoming webinar series will provide controlled-environment ...

JOHN PATRICK: What an absolutely splendid oak tree and at this time of the year when it's dormant, you really can see that wonderful branch structure. But of course what you can't see are its roots.