About
Calendula 'Orange Flash' is a robust annual that showcases medium-sized blooms in apricot-buff hues, featuring bronze tones on the reverse of the petals. Its foliage is a deep green, providing a subtle backdrop to the flowers. This variety reaches a height of 60 cm and serves well as a cut flower.
About the genus
Calendula comprises either annuals or perennials with woody bases. They feature straightforward, fragrant foliage and prominent flower heads resembling daisies, which bloom in shades of orange or yellow during the summer and autumn months.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam, Sand, Chalk
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- East-facing, South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H5
Plant details
- Plant type
- Annual Biennial
- Habit
- Bushy
- Foliage
- Deciduous
- Height
- 0.1-0.5 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 1 year
- Suggested uses
- City and courtyard gardens, Cottage and informal garden, Patio and container plants
Care notes
- Cultivation
- Grow in well drained soil in full sun. Sow direct in spring, 0.5cm deep into finely prepared soil, thin to 23cm apart. For a continuous display, sow at two to three weekly intervals. Autumn sowings will flower the following year. Deadhead regularly and pinch out terminal shoots to encourage bushy growth
- Pruning
- Regularly deadhead to extend flowering. Cut back to ground level after flowering
- Propagation
- Propagate by seed sown in situ in spring or autumn
- Pest resistance
- May be susceptible to aphids
- Disease resistance
- May be susceptible to powdery mildews and a virus