Multiple Postprocesses

I’m pretty new so I hope I don’t waste everyone’s time. I have 2 post processes, One cel shader and one making outlines. I want my grass to only use the celshade, and all other objects to still use the both postprocesses. Is this possible? I was looking for some kind of layer setting, but seems like postprocess is all or nothing.

I don’t know much about PP, but you might look at stencil buffers:

Yup. This lead me the right direction. I can use the stencils like layers, allowing me to select which postprocess to use.