I think the blossom trees are so pretty.
I’m also pretty disappointed these vanity items only last for like 3 minutes though and have a one time use
There are 3 blossom trees:
Winter Blossom Tree
Autumn Blossom Tree
Spring Blossom Tree
You have to receive different levels of reputation with The Tillers to purchase the seeds from Merchant Greenfield in Halfhill Market in the of Valley of the Four Winds. You can buy the Autumn Saplings at Honored, Spring at Revered and Winter at Exalted.
Even though they don’t last very long I really think they are beautiful!