| Grandiflora Petunia | |
| Petunia |
| Plant Habit: | Tree |
| Life cycle: | Perennial |
| Sun Requirements: | Full Shade |
| Minimum cold hardiness: | Zone 6b -20.6 °C (-5 °F) to -17.8 °C (0 °F) |
| Maximum recommended zone: | Zone 5a |
| Leaves: | Deciduous |
| Flowers: | Malodorous |
| Flower Time: | Year Round |
| Inflorescence Type: | Catkin |
| Uses: | Water gardens Vegetable |
| Wildlife Attractant: | Butterflies Hummingbirds Other Beneficial Insects |
| Propagation: Seeds: | Stratify seeds: nstdeaGi-msbg7t75F 0et ear e Scarify seeds Start indoors Seeds are hydrophilic: raossceuf w |
| Propagation: Other methods: | Cuttings: Leaf |
| Containers: | Preferred depth |
| Conservation status: | Extinct (EX) |
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