Overview
Dimorphotheca sinuata is a bushy, columnar upright annual biennial in the genus Dimorphotheca, part of the Asteraceae family, with deciduous foliage. Dimorphotheca sinuata grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H3. Suggested uses include cottage and informal garden, patio and container plants, gravel garden, flower borders and beds, bedding and wall side borders.
About
Dimorphotheca sinuata, the glandular Cape marigold, Namaqualand daisy, or orange Namaqualand daisy; syn. Dimorphotheca aurantiaca hort.) is a species of plant native to southern Africa.
Growing conditions
Best soil and position for Dimorphotheca
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H3
Plant details
Dimorphotheca sinuata size, habit and characteristics
- Plant type
- Annual Biennial
- Habit
- Bushy, Columnar upright
- Foliage
- Deciduous
- Suggested uses
- Cottage and informal garden, Patio and container plants, Gravel garden, Flower borders and beds, Bedding, Wall side borders
Care notes
Pruning and caring for Dimorphotheca sinuata
- Propagation
- Seed, sown under cover in early spring and planted out after frosts, or sown in situ in mid spring
- Pest resistance
- Generally pest-free
- Disease resistance
- May be susceptible to grey moulds
Frequently asked questions
Where is the best place to plant Dimorphotheca sinuata?
Dimorphotheca sinuata prefers full sun. It suits sheltered positions.
What soil does Dimorphotheca sinuata need?
Dimorphotheca sinuata grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Dimorphotheca sinuata hardy in the UK?
Dimorphotheca sinuata has an RHS hardiness rating of H3, meaning it is half-hardy, tolerating -5 to 1°C, and may need winter protection in colder areas.
How do I propagate Dimorphotheca sinuata?
Seed, sown under cover in early spring and planted out after frosts, or sown in situ in mid spring.
More in the Dimorphotheca genus
- Dimorphotheca ecklonis 'Tanga'
- Dimorphotheca nudicaulis
- Dimorphotheca sinuata 'African Sun'
- Osteospermum jucundum
- Dimorphotheca caulescens Harv.
- Dimorphotheca ecklonis Serenity Deep Yellow ('Balserdelo') (Serenity Series)