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

In Little Alchemy 2, combining Plant and Glass does not directly create a new element. However, if you're looking to create something related to plants and glass, you might be thinking of Greenhouse. Here's how you can make a Greenhouse:

1. Create Plant:
- Combine Earth and Water to make Mud.
- Combine Air and Water to make Rain.
- Combine Rain and Earth to make Plant.

2. Create Glass:
- Combine Fire and Sand to make Glass.

3. Create Greenhouse:
- Combine Plant and Glass to make Greenhouse.

So, while Plant and Glass alone don't create a new element, they are key ingredients in making a Greenhouse. If you were aiming for something else, let me know, and I can guide you further!