Best grown in light, medium moisture, organically rich, well-drained loams in full sun to part shade. Avoid wet or poorly-drained soils. Plants are easily grown from seed. Division and transplanting are possible but tricky because of the fragile, fleshy root systems of these plants, and it is probably best to leave plants undisturbed once established. Deadheading spent flowers generally prolongs the bloom period.
|Height||12 to 18 inches|
|Light Requirements||Full sun part shade|
|Bloom time||June to August|
|Zone||3 to 8|
Root rot may occur in overly moist soils
Watch for slugs and snails
All info from Missouri Botanical Garden