Hana Forest Silversword
Argyroxiphium grayanum
- Native to:
- Hawaii, United States
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Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Asteraceae
- Genus:
- Argyroxiphium
- Species:
- Argyroxiphium grayanum
- USDA Symbol:
- ARGR5
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Shrub
- Height:
- 60 cm
- Drought Tolerance:
- Low
- Bloom Months:
- jul,aug,sep,oct
- Bloom Colors:
- purple, maroon
Wildlife Benefits
- Caterpillars:
- ★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)
Garden & Ecology Notes
- Wildlife Value:
- birds, native insects
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- rocky, volcanic, well-drained soil
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to high-altitude volcanic slopes