I just transplanted this service berry tree a month ago. The top branch and new growth are starting to bend over. This area gets occasional high winds and I am concerned about the tree starting to look windswept (guess I chose the right username). I know I should remove the support pole at some point to allow the tree to build up it’s strength against wind, but for now should I try to extend it up to hold the new growth straight? Will the overall growth still be straight even if the top branch is bendy?
I would take the support out entirely unless it absolutely needs it. The only time support is required is when planting bare root trees. It should only be used as needed in other situations. Leaving the support attached will interfere with the tree producing reaction wood and can lead to a weaker tree overall. I would trust the tree to grow towards the sunlight.