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Dahlia ‘Arabian Night’ ( Dahlia ) : une fleur de dahlia rouge sombre à centre pourpre, sur un fond de feuillage vert. Cette photographie montre le sujet de près et permet d’en observer les formes, les couleurs et la disposition. Le cadrage attire l’attention sur les éléments visibles au premier plan. Cette vue complète la présentation du produit en donnant un aperçu de son apparence à cette étape, dans la scène photographiée.
Bulb Asteraceae

Dahlia 'Arabian Night'

Dahlia × pinnata

Dahlia 'Arabian Night' (Dahlia × pinnata 'Arabian Night') is distinguished by its large, decorative, very dark burgundy, almost black flowers, which add remarkable depth to summer plantings. From July until the first frosts, this free-flowering variety reaches approximately 100 cm (39 in) in height and becomes an elegant focal point in the garden. Not hardy in Quebec, this tuberous perennial is grown as an annual, but its tuber can be stored indoors during winter. Plant the tuber in spring, once all risk of frost has passed and the soil is well warmed, about 10 cm (4 in) deep. Place the plant in full sun in rich, loose, humus-rich, and perfectly drained soil, allowing for a spacing of approximately 40 cm (16 in).
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Detailed plant guide
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Quantity
1 tuber
Exposure
Sun
Life cycle
Hardy perennial
Hardiness
Zone 10

Discover the plant

Common nameDahlia
FamilyAsteraceae
GenusDahlia
TypeBulb
Botanical nameDahlia × pinnata
Reproducible seedsYes

Decorative Dahlia 'Arabian Night' (1 tuber) – A dark and captivating jewel! ? Submitted by Van Noort

The Decorative Dahlia 'Arabian Night' is a variety of rare elegance , with burgundy red petals that are almost black , creating a velvety and deep effect. With its 12 cm (5") flowers , this dahlia is ideal for sumptuous beds and spectacular bouquets . Its generous flowering from early summer until the first frosts makes it a sure bet for a sophisticated and dramatic garden .

?? Characteristics of the variety

?? Height : 100 cm (40")
?? Flower size : 12 cm (5")
?? Exposure : Full sun
?? Hardiness : Not hardy (dig up the tubers before winter)
?? Deer Resistance : Low (can be nibbled!)
?? Water requirements : Medium (moist but well-drained soil)
?? Ideal soil : Loamy or sandy, acidic to neutral pH
?? Quantity : 1 tuber

?? Planting and growing Dahlia 'Arabian Night'

?? When to plant?
??? From March to May , after the last frosts.

?? Where to plant it?
?? In open ground : Ideal for sophisticated borders and contrasting beds .
?? In pots : Suitable for large, well-drained planters.

?? How to plant?
1?? Soak the tuber in water a few hours before planting.
2?? Plant 4 cm deep , spacing the plants 50 cm apart.
3?? Stake tall stems to prevent them from bending under the weight of the flowers.
4?? Water moderately , keeping the soil slightly moist.

?? Tip : Pair it with white or yellow dahlias for a bright and refined contrast !

?? Dahlia 'Arabian Night' Care

?? Watering : Keep the soil slightly moist, especially in dry periods.
?? Fertilizer : Add a potassium-rich fertilizer every two weeks to stimulate flowering.
?? Pruning : Remove faded flowers to encourage new growth.
?? Wintering :
?? Dig up the tubers in the fall , let them dry and store them in a cool, dry place.

?? Why choose the Dahlia 'Arabian Night'?

? Unique and intense color
? Long and generous flowering
? Ideal for bouquets thanks to its perfect hold in a vase
? Brings depth and elegance to flowerbeds

? Add a touch of mystery and sophistication to your garden with the Dahlia 'Arabian Night'! ?

?? Pair with white or yellow Dahlias for a spectacular contrasting effect! ??

Dahlia ‘Arabian Night’ ( Dahlia ) : une fleur de dahlia rouge sombre à centre pourpre, sur un fond de feuillage vert. Cette photographie montre le sujet de près et permet d’en observer les formes, les couleurs et la disposition. Le cadrage attire l’attention sur les éléments visibles au premier plan. Cette vue complète la présentation du produit en donnant un aperçu de son apparence à cette étape, dans la scène photographiée.

Planting guide

Plant well.Grow beautifully.

Planting depth

10 cm (4 in)

Best planting time

Spring

Propagation

Divide tubers in spring when each section has a viable bud. This method faithfully preserves the characteristics of the variety.

Growing method

Plant the tubers in spring when all risk of frost has passed and the soil is well warmed. Plant the tubers about 10 cm (4 in.) deep, spacing them 40 cm (16 in.) apart in rich, loose, well-drained soil. Choose a sunny location for abundant flowering. Water regularly without saturating the soil and fertilize throughout the growing season. Install a stake if necessary to support the long flower stalks. Dig up the tubers before the first frosts and store them in a cool, dry place during winter. Dahlia ‘Arabian Night’ (Dahlia × pinnata ‘Arabian Night’) is distinguished by its large, decorative, very dark, almost black, burgundy-red flowers, which bring remarkable depth to summer arrangements. Plant the tuber in spring, when all risk of frost has passed and the soil is well warmed, about 10 cm (4 in.) deep. Plant in full sun in rich, loose, humus-rich, well-drained soil, allowing about 40 cm (16 in.) spacing. Water regularly to keep the soil evenly moist without saturating it, then apply a potassium-rich fertilizer every two to three weeks during growth.

Soil and care

The right care,at the right time.

Soil pH

Slightly acidic to neutral

Minimum temperature

5 °C (41 °F)

Care level

Moderate

Watering

For 'Arabian Night' dahlias, water regularly to keep the soil consistently moist without overwatering. Reduce watering before digging up the tubers in autumn. Before watering, check the moisture beneath the surface with your finger rather than following a fixed schedule. Recent rain, wind, and container gardening can quickly change water needs. Direct the water toward the soil at the base of the plant, and allow the excess to drain freely.

Soil type

Rich, loose, humus-rich and perfectly drained soil that remains fresh without excessive moisture. Heavy and waterlogged soils should be avoided. Plant the tuber in spring, when all risk of frost has passed and the soil is well warmed, at a depth of about 10 cm (4 in). Install the plant in full sun in rich, loose, humus-rich and perfectly drained soil, with a spacing of about 40 cm (16 in). Water regularly to keep the soil uniformly fresh without waterlogging it, then apply a potassium-rich fertilizer every two to three weeks during growth.

Fertilization

For Dahlia 'Arabian Night', apply a potassium-rich fertilizer every two to three weeks during growth. Avoid excess nitrogen, which promotes foliage at the expense of flowers. Follow the dosage indicated on the fertilizer packaging and measure the amount before applying. Take into account any compost or other inputs already added to avoid double-feeding the same plants.

Seasonal care

For Dahlia 'Arabian Night', plant in the spring once all risk of frost has passed and the soil has sufficiently warmed. Choose a sunny spot, sheltered from strong winds, in fertile, well-drained soil. Position the tuberous roots with their collars and buds facing upward, being careful not to break the fragile attachments. Install a stake at the time of planting if support will be needed, to avoid damaging the roots later on. Water sparingly at the start, then adjust watering as the foliage grows. Constantly waterlogged soil around the tubers should be avoided, especially before the first shoots appear. During the summer, water at the base when the soil dries out and secure the stems as needed with flexible ties. Regularly remove faded flowers to encourage the formation of new buds. For bouquets, choose fully open flowers and use a clean tool to make a clean cut. In the fall, plan to overwinter the tubers away from frost: dahlias do not overwinter in the ground in Quebec. After the growing season ends, carefully dig up the clump, let the surface dry, and store it in a cool, well-ventilated, frost-free area. Inspect it periodically for any damaged parts. Throughout the seasons, observe the new growth, soil moisture, and the condition of the stems.

Container growing

A garden,within reach.

Recommended pot size

40 to 45 cm (16 to 18 in.)
For the 'Arabian Night' dahlia, container cultivation requires providing sufficient volume for the roots and the plant's final height. Choose a stable pot with drainage holes and a suitable potting substrate. Leave enough space to respect the recommended depth and spacing, rather than crowding the plants to fill the pot immediately. Place the container in the recommended exposure and check moisture levels regularly, especially in hot or windy weather. A pot is more exposed to temperature variations than planting in the ground. Therefore, plan from the start for a wintering location compatible with the plant's needs and your region's climate. Plant in the spring once all risk of frost has passed and the soil has warmed up sufficiently. Choose a sunny spot, sheltered from strong winds, in fertile, well-drained soil. Position the tuberous roots with their crown and buds facing upward, without breaking the fragile attachments. Place a stake at planting time if support will be needed, to avoid damaging the roots later. Water sparingly at the start, then adjust the supply as the foliage grows.
Dahlia ‘Arabian Night’ ( Dahlia ) : une fleur de dahlia rouge sombre à centre pourpre, sur un fond de feuillage vert. Cette photographie montre le sujet de près et permet d’en observer les formes, les couleurs et la disposition. Le cadrage attire l’attention sur les éléments visibles au premier plan. Cette vue complète la présentation du produit en donnant un aperçu de son apparence à cette étape, dans la scène photographiée.

Bloom and dimensions

Its place,in your garden.

Mature height

100 cm (40 in)

Width / spread

40 cm (16 in.)

Flower color

Very dark burgundy

Foliage color

Dark green

Foliage type

Lapsed

Growth rate

Quick

Bloom period

The large decorative flowers feature broad, very dark burgundy petals with a velvety appearance. Dahlia 'Arabian Night' (Dahlia × pinnata 'Arabian Night') is distinguished by its large, very dark, almost black burgundy decorative flowers, which bring remarkable depth to summer arrangements. Plant the tuber in the spring, when all risk of frost has passed and the soil is well warmed, about 10 cm (4 in) deep. Dahlia 'Arabian Night' is perfect for contrasting beds, flower borders, large containers, and cut flower gardens.

Harvest

July to October. Pick the flowers when they are fully open to ensure the best vase life.
Dahlia ‘Arabian Night’ ( Dahlia ) : une fleur de dahlia rouge sombre à centre pourpre, sur un fond de feuillage vert. Cette photographie montre le sujet de près et permet d’en observer les formes, les couleurs et la disposition. Le cadrage attire l’attention sur les éléments visibles au premier plan. Cette vue complète la présentation du produit en donnant un aperçu de son apparence à cette étape, dans la scène photographiée.

Garden associations

In goodcompany.

Companion plants

To accompany Dahlia ‘Arabian Night’, you could consider cosmos, zinnias, or ornamental salvias. Choose neighboring varieties based on their height, flowering period, and the colors you want to combine. Most importantly, ensure their light exposure and water needs are suitable for the same location. Leave enough space so that leaves don't shade young shoots and so you can easily access each plant for maintenance. These plant combinations are for garden aesthetics; they do not guarantee protection against pests or diseases. Adjust the layout after observing one growing season.

Frequently asked questions

Your questions,answered.

Dahlia 'Arabian Night': how to successfully plant Dahlia 'Arabian Night'?
For the 'Arabian Night' dahlia, plant in the spring once all risk of frost has passed and the soil has sufficiently warmed. Choose a sunny spot, sheltered from strong winds, in fertile, well-drained soil. Arrange the tuberous roots with their crown and buds facing upward, being careful not to break the fragile attachments. Place a stake at the time of planting if support will be needed, to avoid damaging the roots later. Water sparingly at the start, then adjust the supply as the foliage grows. Constantly waterlogged soil around the tubers should be avoided, especially before the first shoots appear.
Dahlia 'Arabian Night': what light requirements are there for Dahlia ‘Arabian Night’?
For the 'Arabian Night' Dahlia, the recommended exposure is sun. Observe the light at your chosen location in the morning and afternoon, as the shade from trees or buildings changes throughout the day. Also consider neighboring plants: their foliage can hide a young planting as it develops. If in a container, place the pot where you can move it if conditions become too hot or too shady. An appropriate exposure must be paired with suitable soil and watering. If you move a plant started indoors to the outdoors, gradually acclimate it to garden conditions to avoid too sudden a transition for the young leaves.
Dahlia 'Arabian Night': how to adjust watering?
For Dahlia 'Arabian Night', water according to the actual soil moisture, taking into account rainfall, heat, and wind. Check below the surface before deciding to water again: soil that is dry on top may still be moist at the root level. Direct the water to the base and allow it to soak in, without keeping the plant in saturated soil. Containers generally require more frequent checks because they dry out faster. Ensure their drainage holes remain clear and empty any saucers that collect water. Also, adapt your care to the plant’s cycle: active growth and a dormant period do not require the same amount of water.
Dahlia 'Arabian Night': what should I prepare for container gardening?
For the 'Arabian Night' dahlia, container gardening requires providing enough volume for the roots and the plant’s final height. Choose a stable pot with drainage holes and a suitable potting mix. Leave enough space to respect the recommended planting depth and spacing, rather than crowding the plants to fill the pot immediately. Place the container in the recommended exposure and check moisture levels regularly, especially in hot or windy weather. A pot is more exposed to temperature fluctuations than planting in the ground. Therefore, plan in advance for a winter storage location that is compatible with the plant's needs and your region's climate.
Dahlia 'Arabian Night': what care is required after the growing season?
For the 'Arabian Night' dahlia, water at the base during the summer when the soil dries out and stake the stems as needed with soft ties. Regularly remove faded flowers to encourage the formation of new buds. For bouquets, choose fully opened flowers and use a clean tool to make a clean cut. In the fall, plan to overwinter the tubers away from frost: dahlias do not survive the winter in the ground in Quebec. After the growing season ends, carefully dig up the rootstock, let the surface dry, and store it in a cool, ventilated, frost-free space. Periodically inspect it for any damaged parts.

Wildlife and pets

Life,around your plants.