Spindly Zestar Apple Tree
My Zestar apple tree seems very spindly after 3 years. We have not done any pruning yet, but it is very small compared to our State Fair apple tree. It has had some small apples, but does not seem to be 'thriving.' Any suggestions? Our 2 trees are about 20-30 feet apart and the State Fair is doing extremely well, but not the Zestar. Wondering what your advice would be?
Douglas County Minnesota
They are a new introduction so there is not abundant information about their resilience.