Plants to help support the wall

[mark1a]

A neighbour has a Cornish stone wall and was told by a builder to get some plants to help secure the wall.

The photo is closet I can get to as what it looks like.

What plants, Standard alpine/rockery plants?

Cheers guys

 

[conny]

Have a look on here.

https://www.rhs.org.uk/advice/profile?pid=961

 

[plastic_peanut]

Looks like Alpines would be a good choice