Agapanthus inapertus Polar Star

Description

Agapanthus Inapertus Polar Star – Deciduous African Lily

Agapanthus Inapertus Polar Star is a spectacular deciduous African Lily producing elegant pendulous flowers in rich dark mauve-purple shades. Each tubular bloom is beautifully marked with a deep purple central stripe, creating a striking two-tone effect that adds depth and character to the flower heads. Held on tall, graceful stems above clumps of green strap-like foliage, the blooms create an eye-catching display throughout the summer months.

Unlike traditional Agapanthus varieties that produce rounded upright flower heads, Agapanthus Inapertus Polar Star belongs to the inapertus group, renowned for its distinctive nodding flowers. The pendulous blooms sway gently in the breeze, adding movement, texture and architectural interest to borders, prairie-style plantings and contemporary garden designs. Its dramatic colouring and unusual flower form make it a standout specimen in any sunny garden.

Key Features of Agapanthus Inapertus Polar Star

• Deciduous Agapanthus variety
• Dark mauve-purple flowers
• Deep purple central stripe on each bloom
• Elegant pendulous tubular flowers
• Flowers from July to September
• Excellent for borders and containers
• Ideal for contemporary and naturalistic planting schemes
• Attractive to bees and pollinators
• Excellent cut flower variety

Growing Agapanthus Inapertus Polar Star

Agapanthus Inapertus Polar Star thrives in a sunny position with fertile, well-drained soil. Full sun encourages the strongest flowering performance and helps develop the rich colouring within the blooms. Once established, plants are relatively drought tolerant and require only occasional watering during prolonged dry periods.

Container-grown plants perform exceptionally well and are ideal for patios and terraces where the unusual flowers can be appreciated at close range. As a deciduous variety, the foliage naturally dies back in autumn before fresh growth emerges in spring. Remove spent flower stems after flowering and apply a winter mulch in colder areas to help protect the crown and encourage vigorous regrowth the following season.

• Position: Full sun
• Soil: Fertile, well-drained soil
• Height: 90–120cm
• Spread: 45–60cm
• Flowering Period: July to September
• Foliage: Deciduous
• Hardiness: Hardy in most UK gardens

Related Plants and Further Information

Browse our full range of Agapanthus plants to discover more varieties suitable for borders, containers and patio displays.

For additional cultivation advice, planting tips and ongoing care information, visit the Royal Horticultural Society Agapanthus Growing Guide.