I have a maple in my front yard that suddenly has some variegated leaves on two branches. It is this maple that I asked about in 2019. The pruning effort seems to be going well, but two branches that I'm trying to train upward and eventually replace higher outward pointing branches have grown in variegated this year. At least, I don't remember them being variegated last year.
I know there's a few maple varieties with such leaves, but I don't think this is one of them, since the leaves have been solid for previous years. Is this a genetic fluke or possibly something else? Should I try to do something about it for the health of the tree?
When I say variegated, I mean really heavy. Some leaves are almost entirely starch, which means they have no productive value to the tree. It's only on two branches, which are mostly shaded by higher branches, and are small and coming out of the main trunk a little differently. Overall, the tree looks healthy.
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