We're offering you a Osteospermum Hardy Collection for £9.99, saving you up to 33% off Thompson and Morgan's's price of £14.99 (correct as of 16.06.2026).

Osteospermum Hardy Collection: Sun-Loving Perennials for Vibrant Gardens

Bring a wave of colour and resilience to your outdoor spaces with the Osteospermum Hardy Collection. Known as African Daisies, Osteospermums are celebrated for their daisy-like flowers that flourish in full sun and offer continuous blooms from spring through the first frosts. These hardy perennials are native to South Africa and have adapted beautifully to UK gardens, thriving in sunny borders, containers, and even hanging baskets.

Why Choose Osteospermum?

• Reliable Performance: Enjoy masses of vibrant flowers over a long season—perfect for adding instant impact to patios and beds.
• Drought Tolerance: Once established, Osteospermums require minimal watering thanks to their robust root systems.
• Wildlife Benefits: Their nectar-rich blooms attract bees and butterflies, helping pollinate your garden naturally.
• Flexible Planting: Use them as border highlights, in mixed containers, or cascading from baskets for versatile displays.

Growing Guide

• Sunlight: Prefers full sun—choose a spot that receives at least six hours of direct sunlight daily.
• Soil: Well-drained soil is essential; Osteospermums tolerate poor soils but dislike waterlogged roots.
• Watering: Water regularly during establishment; mature plants are drought tolerant and need less frequent watering.
• Hardiness: Suitable for most UK gardens (hardy down to -5°C); provide winter protection in colder regions if grown in containers.

Planting & Care Tips

• Planting Time: Best planted in spring after the risk of frost has passed.
• Maintenance: Deadhead spent blooms regularly to encourage new flowers. Prune lightly after flowering to maintain shape.
• Pest & Disease: Generally pest-free; ensure good air circulation to prevent mildew.

Design Ideas & Companions

• Create bold summer borders by pairing with Lavender, Salvia, or ornamental grasses.
• Add to patio pots alongside trailing Lobelia or Petunia for a continuous display.

Frequently Asked Questions

• When is the best time to plant Osteospermum?
  The best time is in spring once the risk of frost has passed and soil has warmed up.
• How tall do Osteospermums grow?
  Mature plants typically reach around 30–40cm (12–16 inches) in height and spread.
• Do they need special soil?
  No special soil is needed—just ensure it is well-draining. Avoid heavy clay or waterlogged areas for best results.