What do I get when I mix tree and tree in Little Alchemy 2?

In Little Alchemy 2, combining Tree + Tree does not create a new element. Instead, it simply results in another Tree. Trees are a basic element in the game, and combining two of the same basic elements often does not yield a new item.

If you're looking to create new elements using Tree, here are some useful combinations:

1. Tree + Fire = Ash
2. Tree + Wind = Leaf
3. Tree + Time = Wood
4. Tree + Tool = Wood
5. Tree + Axe = Wood
6. Tree + Lumberjack = Wood

If you're aiming to progress further, try combining Tree with other elements to unlock more complex items. Let me know if you'd like more tips!