Description : Clarkia - Farewell-To-Spring, Godetia, Satin Flower (Clark'ia)
Last Answer : DESCRIPTION: These are hardy annuals of western North America. They are named after Captain William Clark of the Lewis and Clark Expedition. Clarkia's height ranges from 1 to 3 feet. They provide a ... into their final pots as described above in potting. VARIETIES: C. elegans; C. pulchella.