About
Argemone albiflora is a biennial or annual plant characterized by its erect growth and spiny, dark blue-green leaves. Throughout the summer, it produces sizable, white flowers reminiscent of poppies, each featuring a center that ranges from yellow to red. When the foliage is damaged, it exudes a milky sap. While each flower has a short lifespan, the plant blooms consistently, ensuring a prolonged display. This species is well-suited for wildflower meadows or gardens designed to attract wildlife.
About the genus
Argemone comprises annuals, perennials, or shrubs that are frequently spiny. The foliage can be simple, lobed, or covered in spines. In summer, these plants produce prominent flowers resembling those of poppies, which are succeeded by sizable, often spiny fruits.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- East-facing, South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
- Plant type
- Annual Biennial
- Habit
- Columnar upright
- Foliage
- Deciduous
- Height
- 0.5-1 metres
- Spread
- 0.5-1 metres
- Time to full height
- 1-2 years
- Suggested uses
- Cottage and informal garden, Prairie planting, Wildflower meadow, Wildlife gardens
- Toxicity
- Sap may irritate skin. Wear gloves and other protective equipment when handling
Care notes
- Cultivation
- Grow in well-drained sandy soil in sun or partial shade
- Pruning
- No pruning required
- Propagation
- Propagate by seed. Self-seeds easily in situ
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free