edit: I tried it myself (you reminded me that I hadn't looked for a TR grass patch myself lol) but it keeps giving an out of memory error when the esp is in my data folder when I recreate my distant land. After checking the modlist again I noticed it also lists vurts groundcover which that patch is not for (obviously) so that is probably the cause of the error...but the list also says vality's grass which is what I noticed and clicked on at first to see if there was a TR patch. I guess it uses vurts though since it doesn't work, that would also mean no grass patch for TR :sadvaultboy:
edit2: Happened to go into TR territory and despite MGE throwing errors at me when creating distant land it does work after all because I have grass there :celebration: so I guess you can use the TR patch I linked to at first. Just remember to recreate distant land and to not enable the esp and you're good to go.