First time trying a root excavation and I have a few questions about these roots here.

1. Is A part of the flare?

2. Should B be removed? And if A is not part of the flare, should it be removed as well?

by Corey8316

2 Comments

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  2. spiceydog

    Presuming that those roots are newly exposed during your work here, those are definitely adventitious roots that formed due to those areas having been buried improperly up until this point. Sometimes growth of these roots can happen in It would be a good idea to hold off cutting anything until you’ve fully exposed the flare, if you’re able. It doesn’t look like you have much farther to go given the noticeable widening of the taper of that base, so pretty soon you’ll be seeing much larger structural roots. Here’s my copypasta on this (if you haven’t seen it already):

    To understand what it means to expose your root flare, do a subreddit search in r/arborists, r/tree, r/sfwtrees or r/marijuanaenthusiasts using the term root flare; there will be a lot of posts where this has been done on young and old trees. You’ll know you’ve found it when you see **outward taper at the base of the tree** from vertical to the horizontal, **and the tops of large, structural roots**. Here’s[ a post from last year](https://old.reddit.com/r/arborists/comments/vn492d/) for an example of what finding the flare will look like. Here’s another [post from two years back about this](https://old.reddit.com/r/arborists/comments/jgnhji/rate_my_root_flare/); note that this poster found bundles of adventitious roots before they got to the flare, like those fibrous roots you’re seeing now (theirs was an apple tree) and a clear structural root which is visible in the last pic in the gallery.

    See also our [ wiki ‘Happy Trees’](https://old.reddit.com/r/arborists/wiki/happy_trees) root flare excavations section for more excellent and inspirational work, and the main wiki for a fuller explanation on planting depth/root flare exposure, proper mulching, watering, pruning and more.

    Great work so far! Keep going! 👍

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