How to change tilesize?

This is probably a simple question, but how??

I have imported a height map terrain, and I have used a texture on it, although the texture is really spread out and fuzzy. How can I fix that??

Thanks in advance

Matt,

Click Terrain then in inspector window “Terrain/Edit Textures/Add Texture”
[20345-tile+size.png|20345]

See Flat Terrain - Unity Answers