Here’s a link to a pic of a granny smith with some blush that I was able to let ripen last year. Lowest temps for apples on the tree? - #38 by ztom
I originally grafted half of this tree over to other varieties because I thought granny smith would be too late to ripen. It was able to hang on until the first full week of November, however, and took several nights in the 20’s and tasted very good.
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