| Grandiflora Petunia | |
| Petunia |
| Propagation type: | Seeds |
| Petunia flower size: | Grandiflora XL 3.5" to 4.5" |
| Petunia growth habit: | Mounding |
| Deadheading recommended: | No |
| Bloom form: | Double |
| Daylight Neutral: | Yes |
| Plant Habit: | Tree |
| Life cycle: | Biennial |
| Sun Requirements: | Full Sun to Partial Shade |
| Minimum cold hardiness: | Zone 10a -1.1 °C (30 °F) to +1.7 °C (35 °F) |
| Maximum recommended zone: | Zone 8a |
| Leaves: | Evergreen |
| Flowers: | Inconspicuous: eptmBShoalo Sra Nocturnal |
| Flower Color: | Bi-Color: Ba tetwhreiWtou Tl hhi |
| Flower Size: | 1"-2" |
| Flower Time: | Late winter and early spring Late spring or early summer Summer Late fall or early winter |
| Inflorescence Type: | Cyme |
| Uses: | Cut Flower Good as a cover crop |
| Wildlife Attractant: | Bees Other Beneficial Insects |
| Propagation: Seeds: | Scarify seeds: a74-1y ds Depth to plant seed: rwc ussfoea Suitable for wintersowing Seeds are hydrophilic Will not come true from seed |
| Propagation: Other methods: | Cuttings: Cane |
| Containers: | Prefers to be under-potted |
| Miscellaneous: | Carnivorous: S0631PA67 |
| Conservation status: | Critically Endangered (CR) |
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