Stuff on mountains?

[JustasJ]

1. Can I plant trees on mountains?

2. Can I plow lands and grow grass on mountains?

3. Can I build stuff like houses on mountains?

[Nobody]

1. No
2. No, only pavement
3. Yes

[ewlol]

Cant you plant grass over pavement?

I think you can plant grass once you paved on a mountain. I haven't tested, though.

[kralmir]

you arent able to plant grass because there is pavement, you are able to plant grass because the original tile under it was something that could be replaced with grass. feel free to test it yourself though.