Hydrangea tree

Question

Planted a hydrangea tree last year along with hydrangea shrubs. The shrubs are blooming beautiful, but the tree has small leaves with green tiny clustered leaves. No bugs. Can you tell me what is wrong with this tree

Answer 1

This article will help you.

https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.htm