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#1
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can roots become a giant tumor?
I've got a real mystery here. About 10 years ago I had an extension added to
my asphalt driveway. The last couple of years I noticed that it was starting to heaving at the seam between the new and old portions. Since there's a mature ponderosa pine about 10 feet away I though OK the pine sent a root that's picking up water leaking into the seam. So I chopped up the asphalt and dug down. What I found blew me away. It was a large twisted network of lumpy roots, up to 4 inches in diameter, twisting back and forth on themselves, amounting to maybe 30 pounds of wood in total. But the really weird part is that there was no connection to the pine or any other plant outside the driveway. There was a number of smaller branches going off into the soil in various directions but none of them connect to anything. They all just die out in the soil. So here I have a rapidly growing chunk of root apparently not connected to a tree. Is that possible? |
#2
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Dave Gower schreef
So here I have a rapidly growing chunk of root apparently not connected to a tree. Is that possible? *** Truth is stranger than fiction, but there must be a tree somewhere. At some point a book was published on identifying mystery roots that are found growing into things and causing problems. PvR |
#3
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How do u know its growing? It might just be the remains of a tree that
was there and removed ages ago...do u know the history of the site? and if u do and have a pic, let me know (I love this stuff). Anyway, my experience with trees is (Im thinking of your heaving concrete), consequences from distrubance can happen decades down the track (you know grading, trenching that kind of thing), and, how reactive is your soil? sometimes changes in condtions/climate cause it with reactive clays, or if u remove a tree, on reactive clays, even some distance away, will shrink and crack and heave because the very source of moisture removal has been removed. * shrug my 2 bobs worth anyway lol Just had an after thought! have u got any trees nere capable of self probagation by stolon/rhyzome, layering etc???? Ive seen weird things with that stuff too lol |
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