The Cool Down
Expert warns against popular landscaping trend in local neighborhoods: ‘I have …
One tree farmer is warning against an all-too-common and costly landscaping mistake: volcano mulching.
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Expert Reveals Common Mulching Mistake Harming Urban Trees
Edmonton, AB – Local urban forestry advocate Dustin Bajer has released a new instructional video shedding light on a common gardening mistake that can severely harm trees: 'volcano mulching'. The video, which has garnered significant attention online, demonstrates the proper technique for applying mulch around trees, emphasizing the importance of leaving a clear space around the trunk. Bajer explains that while mulching is beneficial for retaining soil moisture and suppressing weeds, piling mulch directly against the tree trunk can lead to rot and pest infestations. 'When mulch touches the trunk, it doesn't really dry out, and then you get rotting,' Bajer states in the video, illustrating the damage this practice can cause. He advocates for a 'donut' method, where mulch is spread in a ring around the tree, keeping it several inches away from the base. Arborists widely support this advice, noting that proper mulching mimics natural forest conditions where leaf litter decomposes without suffocating the tree's root collar. The video serves as a timely reminder for homeowners and landscapers to review their mulching practices, ensuring the long-term health and vitality of their trees.
