Dune Flower (Helianthus debilis) is a hardy perennial shrub that grows 1 to 2.5 feet tall and spreads 2 to 8 feet wide, forming a striking groundcover. Its vibrant yellow flowers thrive in full sun, while the plant’s salt tolerance and preference for well-drained sandy soils make it ideal for coastal environments.
This drought-tolerant shrub aggressively self-seeds, creating a dense, protective thicket that provides shelter for small birds and animals. Additionally, it serves as an excellent nectar source, attracting a variety of pollinators, making it a valuable addition to any wildlife-friendly garden.
- Short-lived perennial shrub
- Height: 1 – 2.5 ft Width: 2 – 8 ft
- Flower color: yellow
- Aggressively self seeds
- Exposure: full sun
- Moisture: slightly moist to very dry
- Highly salt tolerant
- Soil type: sand, loam
- Provides a thicket for protection of small birds and animals
- Used as ground cover for sandy environments
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