Blended ground textures are not complicated to do and they look so much better. You'd just need to follow the directions in one of the tutorials below.

Merlin2's blended-af-tut tutorial is here:

http://www.sim-outhouse.com/sohforum...id=49&id=11436


And MaskRider's mr_scenery_tutorial-pdf is here:

http://www.sim-outhouse.com/sohforum...tid=49&id=5785