| Rose of Sharon | |
| Hibiscus | |
| Althea |
| Plant Habit: | Fern |
| Life cycle: | Biennial |
| Sun Requirements: | Full Sun to Partial Shade |
| Water Preferences: | Wet |
| Minimum cold hardiness: | Zone 7b -15 °C (5 °F) to -12.2 °C (10 °F) |
| Maximum recommended zone: | Zone 13 |
| Leaves: | Evergreen |
| Flowers: | Nocturnal |
| Flower Time: | Late spring or early summer Late summer or early fall |
| Wildlife Attractant: | Birds Butterflies |
| Propagation: Seeds: | Days to germinate |
| Propagation: Other methods: | Cuttings: Cane Division |
| Pollinators: | Hoverflies |
| Containers: | Preferred depth |
| Conservation status: | Vulnerable (VU) |
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