Spec sheet
- Hardiness
- Hardy to zone 7
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Sizes we grow
Container grown (CG)
- #5
About this plant
The flower heads of ‘Storm Cloud’ are composed of dozens of trumpet-shaped flowers, their long stems gathered into a rounded umbel. Remarkable for the richness of its dark, purple-blue flowers, it is also a prolific bloomer. The flower heads of ‘Storm Clo