Usually, we get to see and read about properly applied techniques. Recently I had an opportunity to work on a tree that exhibited some mistakes that can be made when employing commonly-used techniques. More importantly, here is the result after a few years to see why it’s important to avoid these mistakes.
1. Too-tightly wired. Wire should be applied in wider coils, around 60 degrees from parallel to the branch, and just a bit looser than this. Why?
-It allows sap to flow more easily
-It prevents girdling (see how the bark swelled up around the wires)
-It allows the wire to stay on the tree longer before it digs in
-It has stronger holding power than tightly-coiled wires
While it is a matter of personal preference, copper wire is stiffer than aluminum, so a thinner wire can be used and have the same holding power as thicker aluminum, and…
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