One-leaf Onion
Allium unifolium
One-leaf onion is a California native onion with airy umbels of clear pink flowers, easy and showy in borders, with edible bulbs and foliage.
- Family
- Amaryllidaceae
- Type
- wildflower
- Lifespan
- perennial
- Height
- 1–2 ft
- Spacing
- 0.5–1 ft apart
- Light
- sun, part shade
- Soil moisture
- moist, dry
- Soil pH
- neutral
- Bloom
- April, May, June
- Bloom colors
- pink
- Wildlife value
- pollinators, butterflies
- Landscape uses
- border, container
- Native states
- CA