Polianthes tuberosa 'The Pearl' is a classic double tuberose grown for its highly fragrant creamy white flowers. Tall flower spikes rise above grassy foliage and carry clusters of elegant double blooms during mid to late summer.

This variety is widely grown for its perfume and its value as a cut flower. The blooms last well in vases and fill the air with scent in warm weather.

• Height: 60–90cm
• Spread: 20–30cm
• Flower colour: creamy white
• Flowering time: mid to late summer
• Position: full sun
• Soil: fertile, well-drained soil

About Polianthes tuberosa 'The Pearl'

Polianthes tuberosa 'The Pearl' produces elegant spikes filled with multiple double flowers. Each spike rises well above the narrow leaves, creating a strong vertical accent in the garden.

The flowers open gradually along the stem. This extends the flowering period and increases the value of each spike for cutting.

Common names include:

• Double tuberose
• Tuberose 'The Pearl'

This plant has long been grown for perfume production due to its powerful evening fragrance.

Benefits for UK Wildlife

The scented flowers can attract visiting insects in warm weather.

• Fragrant blooms may attract night-flying moths
• Supports pollinating insects in sunny gardens
• Works well in mixed wildlife-friendly planting

Plant near other nectar-rich summer flowers to increase insect activity in your garden.

Where to Grow Double Tuberose

• Sunny borders
• Cut flower gardens
• Patio containers
• Sheltered beds
• Courtyard gardens

Containers are popular in the UK. They allow you to place the plant in a warm sunny position and move it if temperatures drop.

Planting Tips

• Plant bulbs in spring after frost risk has passed.
• Choose a warm, sunny location.
• Use fertile soil with good drainage.
• Plant bulbs about 5cm deep.
• Space bulbs around 15–20cm apart.
• Water regularly during active growth.
• Feed with a balanced fertiliser while flowering stems develop.

Lift bulbs in autumn in colder areas. Store them in a dry frost-free place until the following spring.

Why Grow Polianthes tuberosa 'The Pearl'

• Highly fragrant summer flowers
• Elegant double creamy white blooms
• Excellent long-lasting cut flowers
• Ideal for sunny containers and patios
• Adds height and scent to summer borders

If you enjoy scented plants, Polianthes tuberosa 'The Pearl' will reward you with fragrant flower spikes that stand out in both gardens and patio containers.