| Grandiflora Petunia | |
| Petunia |
| Plant Habit: | Fern |
| Life cycle: | Perennial |
| Sun Requirements: | Full Sun to Partial Shade |
| Minimum cold hardiness: | Zone 9b -3.9 °C (25 °F) to -1.1 °C (30 °F) |
| Maximum recommended zone: | Zone 4a |
| Leaves: | Broadleaf |
| Flowers: | Nocturnal |
| Flower Time: | Late fall or early winter |
| Inflorescence Type: | Cyme |
| Uses: | Provides winter interest Water gardens |
| Wildlife Attractant: | Butterflies Other Beneficial Insects |
| Propagation: Seeds: | Provide light: -s17d 4ay Self fertile: osaefuwrcs Needs specific temperature Suitable for wintersowing Sow in situ: b70-a sedrF7 eema5t snei tGgt Can handle transplanting |
| Propagation: Other methods: | Cuttings: Cane |
| Containers: | Prefers to be under-potted |
| Conservation status: | Extinct in the Wild (EW) |
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