Ornithogalum umbellatum

Delicate, elegant and wonderfully easy to grow, Ornithogalum umbellatum, commonly known as the Star of Bethlehem, is a charming naturalising bulb that carpets the spring garden with masses of sparkling white, star-shaped flowers. Native to Europe and treasured in gardens for centuries, this delightful species is perfect for creating natural drifts beneath trees, in lawns or along the front of borders.

Each flower is formed from six pure white petals, beautifully marked with a distinctive green stripe on the reverse, giving the blooms added interest when they close in dull weather or at night. The flowers open wide in bright sunshine, creating a dazzling carpet of white stars that seem to shimmer across the garden.

Flowering in April and May, Ornithogalum umbellatum is ideal for woodland gardens, wildflower meadows, rockeries and naturalising in grass, where it gradually spreads to form impressive colonies. Its compact habit also makes it an excellent choice for containers or edging paths.

Exceptionally hardy and easy to grow, this reliable perennial requires very little maintenance and will return year after year, providing an increasingly spectacular spring display. The flowers are also attractive to bees and other early pollinating insects.

A timeless woodland favourite that brings effortless beauty and natural charm to every spring garden.

Planting Instructions

When to Plant:

Plant Ornithogalum umbellatum bulbs in autumn, ideally between September and November, while the soil is still workable and before prolonged frost.

Where to Plant:
Choose a position in full sun or partial shade with well-drained soil. It is perfect for woodland gardens, rockeries, borders, under deciduous trees and naturalising in lawns or wildflower areas.

How to Plant:

• Depth: Plant bulbs approximately 8–10 cm (3–4 inches) deep.
• Spacing: Space bulbs about 8–10 cm (3–4 inches) apart.
• Soil Prep: Improve poor soils with garden compost or well-rotted organic matter. If your soil is heavy clay, incorporate grit to improve drainage.

Watering:
Water thoroughly after planting to settle the soil. Once established, additional watering is rarely required except during prolonged dry spells in spring.

Aftercare Tips:

• Allow the foliage to die back naturally after flowering so the bulbs can store energy for the following year.
• Leave clumps undisturbed to encourage natural spreading and larger displays each spring.
• If naturalising in grass, wait until the foliage has completely yellowed before mowing.

Top Tip:
Plant in generous drifts beneath deciduous trees or through short grass where the sparkling white flowers will create a beautiful natural woodland effect every spring.

Plant Details

Flowering Period:
April – May (depending on season and conditions)

Height:
6–10" (15–25cm) (approx.)

Position:
Full sun or partial shade

Hardy Perennial