Hint: a Peach Tree can either be bought with Coins or received as a Reward in the following Quests:
Let's have a party
and also as a Reward from the: Treehouse Collection and the Watermelon Collection.
You can find items in the Peach Collection by harvesting Peach trees.
Collectable Items: Tiramisu , Peach Jam , Peach Marmalade , Peach Liqueur , Peach Souffle
The rarest item: Peach Marmalade