Another decorative plant [idea]: Pigface (Carpobrotus)

[loudwhitenoise]

I walked past some pigface and thought of giving you unsolicited flower suggestions.

Commonly seen in coastal Australia, pigface is a resilient plant that will happily grow on sand, but will still grow on dirt or gravel or mulch. It has really bright magenta flowers, and funny squishy 'succulent' leaves. It makes really dense, weedy clusters.