Increase indirect lighting on grass

Hey so i was wonder if it was possible to increase the indirect lighting of an object, for exmaple my grass.
My grass turns black after a surtain distance, it looks a little bit weird but nothing that actuly kills it for me.
But the problem is that it is very clear where the cull distance of the grass ends because it is black.

If i could make the grass more lit then maby it will be harder to see exacly where the grass ends.

This is my scene right here:

As you can see the grass does have some black-ish on it and it gets worse at a distance. Now that should look like that since the grass actuly have the same texture as the ground.

I have turned of cast and recive shadows on the grass but that didnt help, and i dont wanna increase the Skylight intensity becuse that messes up the shadows from the trees.

Thanks in advance! :smiley:
Sry for bad English