More info about our plant sizes.
Please email us to confirm at-nursery availability of plants that are too big to ship.
Dainty 2–3-inch umbels of a soft rosy-pink radiate in the late spring garden from herbaceous plants that grow 3' x 3'. So useful for having such a lovely, lacy look. Butterflies think so, too. Uncommon.Minimum temperature: -20° F