Clematis: What is your absolute favorite clematis?, 1 by ClematisGuru

ClematisGuru wrote:
betty corning establishes quickly and is a trouble free vitacella. longest bloom season of any clematis for me (i have
230 odd cultivars growing in my garden)
flowers are not dramatic, so can't say it is my favorite, but it is a sure thing and very impressive clematis for those needing a taste of success. plus, the history is interesting. it was a sport, or chance seedling discovered by the daughter of a clematis fan, then propagated and distributed.( if i have my clem facts right) love that about it. keep your eyes open..you never know what you will spot!