What materials would you use to finish off a driveway culvert end , growing grass around it is not an option
Is there a reason you din't want to just leave it open with gravel around it?
it is at a very steep slope and the gravel will not stay up there for very long
David, what about putting larger rocks there? Around here it is called rip rock, but there is probably a proper name for it. That would help with any erosion?
Rip Rap here. 😎
Or a ground cover?
Good place for a dry creek bed.
Hi David: I think maybe a white picket fence would look nice, until someone ran it down :( But, maybe you can put up some of those landscape blocks or retaining or gardening blocks. Picture attached. just right click and select 'view image'. These ar from Home Depot. Here's the site: https://www.homedepot.com/s/landscape%2520blocks?NCNI-5
How about some ground cover?
I would use some grass or any other ground covers
Rip rap is cheap and it will eventually fill in the deep cracks with silt and then weeds., It’s hard on the weed whip, lol.
I like the retaining wall blocks idea. They can be had for about 80¢ each or cheaper by the palette- with a little shopping.
Without a picture , I am just guessing - Maybe an Iron grill or grid? Best wishes.