About
Amaranthus caudatus 'Viridis' is a robust annual characterized by its broad, oval leaves and cascading, light to lime green flower clusters that dangle in tassel formations during the summer and autumn months. Its seed heads are a valuable food source for birds. This plant's size allows it to serve as a focal point in gardens, and the flowers are suitable for both fresh and dried floral arrangements.
About the genus
Amaranthus comprises annuals that can grow upright or spread out, as well as short-lived perennials. The plants feature simple leaves and produce small flowers organized in dense, catkin-like clusters that may be erect or drooping, typically blooming during the summer and autumn seasons.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H2
Plant details
- Plant type
- Annual Biennial, Bedding
- Habit
- Bushy
- Foliage
- Deciduous
- Height
- 1-1.5 metres
- Spread
- 0.5-1 metres
- Time to full height
- 1 year
- Suggested uses
- Prairie planting, Wildlife gardens, Cottage and informal garden, Architectural
Care notes
- Cultivation
- Seeds can be sown direct or started in pots or trays indoors. Pinch out the centre stem to encourage side branching. Grow in moist, fertile, humus-rich soil in full sun, in a sheltered site. Will tolerate poor soil, but then requires watering freely during dry periods in summer
- Pruning
- Cut back after flowering
- Propagation
- Propagate by seed
- Pest resistance
- May be susceptible to aphids
- Disease resistance
- May be susceptible to a virus