Texture stretching on landscape?

[abstract oracle]

How do I fix this?

[round finch]

You can fix that with triplanar projection, but honestly it looks totally good for me in that case.

[abstract oracle]

Ok I’ll try that. And yeah it looks good here but imagine like a big mountain or something like that, it would get so stretched

[round finch]

Yeah, fair point :)
Although a bit of correction, as that is a slope material, check biplanar projection instead of triplanar. Triplanar would project the texture from the top as well, and you don't need that at all as the grass would cover that.
So biplanar would be a better practise for that

[abstract oracle]

Ahhh that makes more sense. Cause I tried triplanar already and it didn’t work. ( I thought maybe I did sometbing wrong) Thank you!

[round finch]

that should work, just use the XY output