Clematis Groups. A long-time favorite in American gardens, clematis are perennial, mostly vining plants that are categorized into three groups. Each group grows and blooms somewha ...

Plant them with a deep purple clematis vine ... Try pairing one of these pastel roses with the popular 'Jackmanii' clematis ...

A popular example is Clematis jackmanii (shown here), which has large ... of new growth that’ll bring new flowers. Prune all the vines down to about a foot above soil level.