An arborist from the US

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Joined 3 years ago
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Cake day: October 1st, 2023

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  • The same principles should apply to any woody perennial plant, but maybe not exactly. You still don’t want them planted too deep, but they might not have a visible root flare. Since they are smaller, faster growing plants than trees I think they adapt better to inconveniences. But don’t quote me on that. They are technically covered by arboriculture but I do 95% of my work with trees. Vines and brambles aren’t really my area of expertise.




  • Sure. It is really common to see trees planted too deep. If the trunk looks like a telephone pole it is probably planted too deep. The base of the tree should flare out visibly. Unfortunately a lot of trees are too deep when you buy them. This makes tree selection at the nursery very important.

    “Mulch volcanos” are a common way you see landscapers apply mulch to trees. The mulch piled up the sides of the tree. When mulching a tree you should use 2"-3" of mulch out to the drip line (edge of the leaves). No deeper than this, and the mulch can’t touch the bark of the tree. Wet mulch on the bark encourages fungal growth and pests.

    These are both really important for tree health because tree roots need access to oxygen. Being planted too deep or adding too much mulch will starve the roots of oxygen and ultimately lead to tree decline. It won’t be a fast death. It could be five years before you start seeing your tree struggle. I have a pamphlet I was gonna take a picture of, but I’m in the middle of a move so it’s packed away.



  • Certified arborist here. Fruit trees are often precious, if I’m being generous. They are short lived, prone to disease, and take a lot more work than almost any other tree to keep healthy. It’s not really a bad thing, just part of what they are. If there are no target and the tree isn’t too big I would just let it do its thing. Yes the tree is going to fail. Yes it is dying. Enjoy it while it lasts. Now is a good time to think about replanting. Get another tree lined up and planted, by knowledgeable people please. No buried root flares or mulch volcanos. If you play your cards right you could have another tree producing by the time this one is gone.