by Debra Heleba
Spring has sprung, and gardeners and homeowners are turning their attention to preparing lawns and gardens for the season. For many, that includes applying fresh mulch to trees and garden beds. As you reach for the mulch, a word of caution: beware of the mulch volcano!
This common mistake happens when mulch is piled high onto the tree’s trunk, forming a cone-shaped mound resembling Mount Vesuvius. Unfortunately, this practice is harmful to trees, causing premature decline of these prized landscape plants.
Mulch should never touch the tree’s trunk. When piled against the bark, it traps moisture, encouraging decay and providing entry points for insects and diseases. Volcano mulching can also bury the tree’s root flare, a special part of the tree where the trunk expands and transitions to the root system. The flare should remain visible above the soil line to allow for proper oxygen exchange for the roots. It also helps provide stability. Keeping mulch away from the flare ensures the roots have adequate oxygen for good growth and development.
The depth of mulch matters too. Applying more than ….
…to read the rest of this story and more in the full edition of this week’s paper, pick up a copy on the newsstands today or subscribe now to access our e-version or to have it delivered to your home weekly by selecting a link below:
Annual online subscription
Short-term online subscription
Print subscription
(To find a particular article, search for the corresponding edition of the newspaper)
0 shares
