I Have Two Large Potted Asian Dogwood Trees The Leaves Are Turning Yellow And Are Droopy, Why?

Question

I do water when ever they look dry but doesn’t seem to make difference.

• 

Answer 1

It looks like it needs to be moved up in pot size at least in depth. It may be potbound. You also can root prune trees in containers.

https://www.gardeningknowhow.com/ornamental/trees/dogwood/dogwoods-in-container.htm

https://www.gardeningknowhow.com/ornamental/trees/dogwood/growing-kousa-dogwood-trees.htm

https://www.gardeningknowhow.com/ornamental/trees/tgen/root-pruning-trees-shrubs.htm