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Landscaper shares video of harmful mistake found in client's yard: 'You should …
One landscaper on TikTok showed exactly what can go wrong when a mulch volcano is present — and shared an easy solution to fix it.
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Uncovering the Dangers of Mulch Volcanoes: Essential Tips for Healthy Trees
Preventing "Mulch Volcanoes": A Key to Tree Health A recent online video by gardening enthusiast Mason Alexander (slumdadmillionplants) highlights a common landscaping error known as "mulch volcanoes" and explains its detrimental effects on trees. Alexander demonstrates how to properly mulch trees to ensure their long-term health and vitality. "It's really important that I dig back all this old mulch around the tree, down to the collar," Alexander states in the video, emphasizing the critical need to expose the tree's root flare. He points out that excessive mulch piled against the trunk can lead to fungal growth, disease, and increased vulnerability to pests, as it provides a moist environment that can suffocate the tree's cambium layer. Alexander demonstrates the correction process, showing how to clear away the old mulch until the tree's collar is visible. He advises leaving approximately a six-inch diameter clear of mulch around the trunk before applying a new, thin layer. "You'll know when you get there," he assures viewers, indicating the visual cue of the exposed collar. The video serves as a practical guide for homeowners and even professional landscapers, as Alexander notes that this error is often seen in professionally installed landscapes. He encourages everyone to check their trees to prevent suffocation and ensure proper growth. "Your trees will thank you," he concludes, promoting a simple yet effective gardening practice.
