Perennials: What are you sorry you planted......Part 2, 1 by soilsandup

soilsandup wrote:
PL - I am not sure which variety it is - I got it from someone who had excess. Before I got this white one, I asked the owner how long she has had her patch, and how often she has to "weed." It was true to her word - spreads some, but can definitely be controlled. After the blooming period, I just yank out the ones that spread beyond their allocated area. They do not tend to form as many fibrous roots that spread out underground. They are also about 2 feet taller than the purplish-pinks. These are definitely not invasive, but spreads freely.