How to grow African Daisy in the UK
Osteospermum
African Daisy (Osteospermum) is a flower that grows well in UK gardens. Closes flowers in cloudy weather and at night — gives best in sun. Perennial in mild gardens. This guide covers when and how to sow African Daisy, the soil and position it likes, watering and feeding, companion planting, and when to harvest.
When to sow & grow African Daisy
Sowing and harvest window through the year (UK):
Jan | Feb | Mar | Apr | May Plant | Jun Plant | Jul | Aug | Sep | Oct | Nov | Dec |
Soil, position & care
- Soil
- Any reasonable, moisture-retentive but free-draining soil
- Soil pH
- 6.0–7.5
- Position
- Full sun for most; some tolerate light shade
- Sowing depth
- Surface to 1 cm (check light requirement)
- Spacing
- 15–30 cm apart
- Sowing
- Sow under cover late winter–spring, or direct after the last frost
- Growing
- Water regularly; pinch tips for bushier plants
- Harvest & upkeep
- Deadhead often to prolong flowering
- Watch for
- Slugs and snails on seedlings; aphids on soft growth
Companion planting for African Daisy
No specific companion notes for this plant.
Add African Daisy to your free 12-month plan and get watering & sowing reminders — no sign-up needed.
African Daisy FAQs
How much sun does African Daisy need?
African Daisy prefers full sun (6+ hrs direct).
When should I plant African Daisy in the UK?
In the UK, plant African Daisy in May, June. Planting in this window gives the roots time to establish before the plant is asked to grow away.
Is African Daisy easy to grow?
Easy — good for beginners. Closes flowers in cloudy weather and at night — gives best in sun. Perennial in mild gardens.