In Denver they had never thought to plant succulents in a trough before. Never. I find this to be a mysterious use of valuable newspaper real estate. Anyway, it was a TV report. TV9 News.
The newest use for troughs is in growing small cactus and succulents. In the next few years, look for succulents in particular to have a more visible presence…
Whatever plants you select for trough growing, you’ll create unique miniature gardens with great visual impact.
It’s good to know they are catching up to the rest of the world in Colorado.