My photographs and information about all the Plant Types listed on the right . . .
Hardy Herbaceous Plants
Only Half-Hardy Herbaceous Perennials
By Half Hardy Herbaceous Perennials. I mean Hardy down to just above freezing. All are Herbaceous (die down each year) and Perennial, (grow and come back for more than two years), but require at least some protection out of doors or, alternativley, moving under cover for the winter and keeping frost free.