4 years ago, a super bumper harvest caused our Cox Orange Pippin apple tree to go biennial. I thinned hard last year but this spring there appear to be only eight clusters of flowers/blossom.
I was wondering whether it is worth leaving all fruit in each cluster to grow (as that would be only 30-40 fruit on the whole tree) or whether to thin each cluster to a single fruit?
I kind of suspect that thinning next year to 50 fruit may be necessary to return the tree to an annual cycle, but wonder if anything I do this year will affect that or not?