Garden dahlia
Dahlia pinnata
The historic Mexican ancestor of modern garden dahlias.
- Plant Type
- Perennials & Annuals
- Width
- 1.5-2.5 Ft.
- Height
- 2-4 Ft.
- USDA hardiness zone
- 7 - 10
- Sun requirements
- Full Sun
- Design image count
- 3
Design images (3)
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Create design onlineAbout Garden dahlia
Dahlia pinnata, the garden dahlia, is a tuberous perennial known for its erect, branching stems and vibrant, multi-petaled blooms. Originating from the high altitudes of Mexico, it features ovate, pinnate foliage and flowers ranging from pink to deep purple. This species serves as a primary ancestor to many modern hybrids. It thrives in well-drained, fertile soil and requires full sun to produce its signature late-summer display. Ideal for borders or as a historic addition to cutting gardens.