Ceanothus Southmead 3 Litre Pot

Ceanothus ‘Southmead’ – Compact California Lilac with Stunning Deep Blue Flowers

Ceanothus ‘Southmead’ is a beautiful compact evergreen shrub, admired for its abundant clusters of rich deep blue flowers and neat, bushy habit. Flowering profusely from late spring into early summer, it creates a spectacular display that almost covers the glossy dark green foliage.

The vivid blue blooms are highly attractive to bees, butterflies, and other pollinating insects, making ‘Southmead’ an excellent choice for wildlife-friendly gardens. Its compact size makes it particularly suitable for smaller gardens where larger ceanothus varieties may become too vigorous.

The glossy evergreen leaves provide attractive colour and structure throughout the year, ensuring the shrub remains a valuable feature long after flowering has finished. Its naturally rounded habit requires very little maintenance and works equally well in traditional and contemporary planting schemes.

Thriving in full sun, Ceanothus ‘Southmead’ performs best in fertile, well-drained soil and a sheltered position. Once established, it is drought tolerant and well suited to coastal gardens, where it tolerates salt-laden winds and exposed conditions.

Ideal as a specimen shrub, informal hedge, or mixed border plant, it brings vibrant spring colour and evergreen structure to gardens of every size.

Reliable, colourful, and easy to grow, Ceanothus ‘Southmead’ is an excellent choice for adding a burst of brilliant blue flowers and year-round foliage interest.

Seasonal Beauty & Growth

Spring

Masses of deep blue flowers cover the shrub.

Summer

Glossy evergreen foliage provides lasting structure and colour.

Autumn

Dense green foliage continues to brighten borders.

Winter

Evergreen leaves provide year-round interest and shelter for wildlife.

Why Grow Ceanothus 'Southmead'?

✔ Abundant deep blue spring flowers
✔ Compact habit ideal for smaller gardens
✔ Attractive glossy evergreen foliage
✔ Excellent for bees and pollinators
✔ Drought tolerant once established
✔ Suitable for coastal gardens

Perfect For

• Small gardens
• Mixed shrub borders
• Coastal gardens
• Wildlife-friendly planting
• Feature shrubs
• Contemporary landscapes

Planting & Care Guide

Position: Full sun in a sheltered position.

Soil: Fertile, well-drained soil.

Hardiness: Hardy in most UK gardens; shelter from cold, drying winds in exposed areas.

Watering: Water regularly during establishment; drought tolerant once established.

Pruning: Lightly trim immediately after flowering to maintain a compact shape. Avoid cutting into old wood.

Ultimate Size: Approximately 1.5–2m tall and 1.5–2m wide.

Looks Great With

• Lavender
• Cistus
• Pittosporum tenuifolium
• Hebe varieties
• Rosemary
• Phormium tenax

Ceanothus ‘Southmead’ is a superb compact California Lilac, combining masses of vibrant blue flowers with evergreen foliage and excellent garden performance, making it an ideal choice for adding colour, structure, and pollinator appeal to UK gardens.