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Bulb
Asparagaceae
Double Tuberose 'La Perle' (2 bulbs)
Polianthes
Bring an enchanting ambiance to your garden with Tuberose Double 'La Perle', a flower with a captivating fragrance and incomparably elegant creamy-white petals. Producing multiple double blooms on tall stems reaching up to 1 m (3.3 ft), this plant is ideal for cutting gardens and fragrant borders. Attracting pollinators, it flourishes in late summer and remains a favorite among exotic flower enthusiasts. Grown equally well in pots or in the ground, this hybrid variety, derived from Polianthes tuberosa and Polianthes howardii, is hardier and perfectly suited to sunny northern climates. Hardiness: Zones 9-11 (dig up in colder zones). Water needs: Medium to high (moist but well-drained soil).
- Quantity
- 2 bulbs
- Exposure
- Sun to partial shade
Discover the plant
Common nameDouble tuberose
FamilyAsparagaceae
GenusTuberose
TypeBulb
Botanical namePolianthes
Double Tuberose ‘La Perle’ (Polianthes). Bring an enchanting atmosphere to your garden with Double Tuberose 'La Perle', a flower with an intoxicating fragrance and incomparably elegant cream-white petals. Producing multiple double flowers on tall stems up to 1 m (3.3 ft) high, this plant is ideal for cutting gardens and fragrant borders. Attracting pollinators, it blooms in late summer and remains a favorite among exotic flower enthusiasts. Grown in pots as well as in the ground, this hybrid variety, derived from Polianthes tuberosa and Polianthes howardii, is hardier and perfectly suited to sunny northern climates. Hardiness: Zones 9-11 (dig up in colder zones).
Water Needs: Medium to high (moist but well-drained soil). Ideal Soil: Rich, humiferous, and well-drained, neutral to slightly acidic pH. From March to May, after the last frosts. In the ground: Ideal for fragrant borders and sunny beds. In pots: Perfect for terraces, balconies, and patios, to fully enjoy its captivating fragrance. For successful planting, plant bulbs 4 cm (2 in) deep and space them 15 cm (6 in) apart. Then, choose a sunny location, but protected from strong winds. Then, water regularly to maintain constant moisture. Then, apply a phosphorus-rich fertilizer to promote abundant flowering.
Tip: Plant it near a terrace or walkway to fully enjoy its sweet scent on summer evenings! Fertilizer: Use a flowering plant fertilizer every two weeks during the growing season. Pruning: Deadhead spent flowers to prolong blooming. In cold zones (3-9), dig up bulbs before the first frosts. Store them in a dry and cool place before replanting in spring. Ideal for bouquets and floral arrangements. Transform your garden into a floral paradise with Double Tuberose 'La Perle'! Pair it with oriental lilies or jasmines for a deliciously fragrant garden!
Planting guide
Plant well.Grow beautifully.
Growing method
Water needs: Medium to high (moist but well-drained soil). Ideal soil: Rich, humus-rich and well-drained, neutral to slightly acidic pH. From March to May, after the last frosts. In the ground: Ideal for fragrant borders and sunny beds. In pots: Perfect for terraces, balconies and patios, to fully enjoy its captivating fragrance. To plant successfully, plant bulbs 4 cm (2 in) deep and 15 cm (6 in) apart. Then, choose a sunny location, but protected from strong winds. Then, water regularly to maintain constant moisture. Then, apply a phosphorus-rich fertilizer to encourage abundant flowering. Tip: Plant it near a terrace or pathway to fully enjoy its sweet fragrance on summer evenings! Fertilizer: Use a flowering plant fertilizer every two weeks during the growing season. Pruning: Cut faded flowers to prolong flowering. In cold zones (3-9), dig up bulbs before the first frosts. Store them in a dry, cool place before replanting in spring. Ideal for bouquets and floral arrangements. Transform your garden into a floral paradise with Tuberose Double 'La Perle'! Pair it with Oriental lilies or jasmine for a deliciously fragrant garden!
Soil and care
The right care,at the right time.
Watering
Water regularly, without saturating the soil. Before watering, check the moisture level below the surface with your finger rather than following a fixed schedule. Recent rain, wind, and container cultivation can quickly alter water needs. Direct the water towards the soil, at the base of the plant, and allow any excess to drain freely. In a pot, empty the saucer if it retains water after watering.
Soil type
The desired soil is rich, humiferous, and well-drained, with a neutral to slightly acidic pH. Check drainage after rain: water should be able to exit the root zone. Work the soil when it is crumbly to avoid compaction. Adapt amendments to its actual texture. For containers, use appropriate potting soil and a pot with drainage holes. Keep these openings clear and avoid water accumulation in the saucer.
Fertilization
Before adding fertilizer, consider the richness of your soil and any previous applications. A soil analysis can help you choose the most beneficial amendments. If using a fertilizer product, adhere to the dosage, frequency, and application method indicated on its packaging. Avoid concentrated applications directly against roots. Do not use multiple products: an excessive amount of fertilizer does not guarantee better growth or more abundant flowering.
Seasonal care
Water needs: Moderate to high (moist but well-drained soil). Ideal soil: Rich, humus-rich and well-drained, neutral to slightly acidic pH. From March to May, after the last frosts. In the ground: Ideal for fragrant borders and sunny beds. In pots: Perfect for terraces, balconies, and patios, to fully enjoy its enchanting fragrance. To plant successfully, plant bulbs 4 cm (2 in) deep and space them 15 cm (6 in) apart. Then, choose a sunny location, but protected from strong winds. Then, water regularly to maintain constant moisture. Then, provide a phosphorus-rich fertilizer to encourage abundant flowering. Tip: Plant it near a terrace or pathway to fully enjoy its sweet fragrance on summer evenings! Fertilizer: Use a flowering plant fertilizer every two weeks during the growing season. Pruning: Cut off faded flowers to prolong flowering. In cold zones (3-9), dig up the bulbs before the first frosts. Store them in a dry, cool place before replanting in spring. Ideal for bouquets and floral arrangements. Transform your garden into a floral paradise with the Double Tuberose 'La Perle'! Pair it with oriental lilies or jasmines for a deliciously fragrant garden! As the seasons progress, observe new shoots, soil moisture, and the condition of the stems. A durable label allows you to locate the planting during its dormancy. Clean tools after cutting diseased parts and remove debris that degrades around the base.
Container growing
A garden,within reach.
Container growing requires planning for the volume needed for the roots and the plant's final height. Choose a stable pot with drainage holes and a suitable growing medium. Leave enough space to maintain the recommended depth and spacing, rather than crowding the plants to immediately fill the pot. Place the container in the indicated exposure and regularly check the moisture, especially in hot or windy weather. A pot is more exposed to temperature variations than planting in the ground. Therefore, plan for a wintering location compatible with the plant's needs and your region's climate from the outset. Water needs: Medium to high (moist but well-drained soil). Ideal soil: Rich, humus-rich, and well-drained, neutral to slightly acidic pH. From March to May, after the last frosts. In the ground: Ideal for fragrant borders and sunny beds. In pots: Perfect for terraces, balconies, and patios, to fully enjoy its captivating fragrance. To plant successfully, plant bulbs 4 cm (2 in) deep and 15 cm (6 in) apart. Then, choose a sunny location, but protected from strong winds. Then, water regularly to maintain consistent moisture. Then, apply a phosphorus-rich fertilizer to promote abundant flowering. In winter, protect the container according to the plant's needs: its roots are more exposed to cold than in the ground.
Bloom and dimensions
Its place,in your garden.
Mature height
60-100 cm (24-40 in)
Bloom period
Bring an enchanting atmosphere to your garden with Tuberose Double 'La Perle', a flower with an intoxicating fragrance and incomparably elegant creamy white petals. Producing multiple double flowers on tall stems up to 1 m (3.3 ft) high, this plant is ideal for cut flower gardens and fragrant borders. Grown in pots as well as in the ground, this hybrid variety, a cross between Polianthes tuberosa and Polianthes howardii, is more resilient and perfectly suited to sunny northern climates. Keep the planting accessible to monitor its development and adapt care to the actual garden conditions.
Garden associations
In goodcompany.
Companion plants
To accompany the 'La Perle' Double Tuberose, you can consider plants chosen for compatible exposure and water needs. Select neighboring varieties based on their height, flowering period, and the colors you wish to combine. Above all, ensure their exposure and water needs are suitable for the same location. Maintain enough distance so that leaves do not obscure young shoots and to allow easy access to each plant during maintenance. These associations are intended to compose the garden's decor; they do not guarantee protection against pests or diseases. Adjust the layout after observing one growing season.
Frequently asked questions
Your questions,answered.
How to successfully plant Tuberose double ‘The Pearl’?
Water requirements: Moderate to high (moist but well-drained soil). Ideal soil: Rich, humusy, and well-drained, neutral to slightly acidic pH. From March to May, after the last frosts. In the ground: Ideal for fragrant borders and sunny beds. In pots: Perfect for terraces, balconies, and patios, to fully enjoy its captivating fragrance. To ensure successful planting, plant the bulbs 4 cm (2 in) deep and space them 15 cm (6 in) apart. Then, choose a sunny location, but protected from strong winds. Then, water regularly to maintain consistent moisture. Then, apply a phosphorus-rich fertilizer to encourage abundant flowering.
What lighting should I provide for Tuberose double ‘La Perle’?
The recommended exposure is sun to partial shade. Observe the light in your chosen location in the morning and afternoon, as the shade from trees or buildings changes throughout the day. Also consider nearby plants: their foliage can obscure a young plant as it grows. In a container, place the pot where you can move it if conditions become too hot or too shady. Suitable exposure must go hand in hand with appropriate soil and watering. If you are moving a plant started indoors to the outdoors, gradually accustom it to garden conditions to avoid too abrupt a transition for the young leaves.
How to adjust watering?
Water according to the actual soil moisture, taking into account rain, heat, and wind. Check below the surface before deciding on further watering: soil that is dry on the surface may still be moist at the root level. Direct water to the base of the plant and allow it to penetrate, without keeping the plant in saturated soil. Containers generally require more frequent checks because they dry out faster. Make sure their drainage holes remain clear and empty any saucers that collect water. Also, adapt care to the plant's cycle: active growth and a dormant period do not require the same amount of water.
What to plan for container growing?
Container gardening requires anticipating the necessary volume for the roots and the plant's final height. Choose a stable pot with drainage holes and a suitable growing medium. Leave enough space to respect the recommended depth and spacing, rather than crowding plants to fill the pot immediately. Place the container in the indicated exposure and regularly check the moisture, especially in hot or windy weather. A pot is more exposed to temperature variations than planting directly in the ground. Therefore, from the outset, plan a wintering location compatible with the plant's needs and your region's climate.
What care should be provided after the growing season?
Tip: Plant it near a patio or walkway to fully enjoy its sweet fragrance on summer evenings! Fertilizer: Use a flowering plant fertilizer every two weeks during the growing season. Pruning: Deadhead spent flowers to encourage further blooming. In cold zones (3-9), dig up the bulbs before the first frosts. Store them in a cool, dry place before replanting them in spring. Ideal for bouquets and floral arrangements. Transform your garden into a floral paradise with the 'La Perle' Double Tuberose! Pair it with oriental lilies or jasmine for a delightfully fragrant garden!
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