Grass on non-terrain meshes

I'm using my own meshes for terrain, but I want to draw grass. Unfortunately I seems to need Unity terrain to do that? Is there some way I can use my own meshes and draw grass on that?

 

Never heard of this, awesome, Ill give it a try

 

The things is, this will place grass as individual game objects. If I want grass over my entire map with LOD (exactly as when using terrain) I dont think this will do the trick.

 

Sorry to resurrect an old thread, but have these fixes been rolled out as of now? As far as I can tell with the current version of polybrush, it just places mass amounts of individual gameobjects with the prefab placer like mrCharli3 mentioned.