Basic question about landscaping.

Hey everyone,

I am new to the program and I have been following some tutorials for creating landscape. I can create the base for the landscape but as soon as it comes to placing any form of a terrain nothing happens. The area is highlighted but after I left click nothing happens. Double checked the tool settings and they are set correctly.

Anyone have an idea?

When you use the sculpt mode you need to press ctrl + click to edit the landscape. More info over here :