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Dahlia Stardust

Dahlia Stardust
Small flowering ornemental Dahlia

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The flowers of this Dahlia measure 10 cm, they are well double, in the shape of fluffy pompons, in a palette of purple, pink, and white tones. They are carried by stems of 1 m to 1.20 m well above the foliage. The plant blooms from July until the frosts, and its cut flowers last a long time in a vase.
Flower size
10 cm
Height at maturity
1.10 m
Spread at maturity
60 cm
Exposure
Sun
Hardiness
Hardy down to -4°C
Soil moisture
Moist soil
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Best planting time March to April
Recommended planting time March to May
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Flowering time July to November
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Description

The 'Stardust' Decorative Dahlia is characterized by its small flowers in graduated shades, ranging from pale pink in the center to intense pink on the edges, with touches of purple at the heart. Each flower, very double, has a starry appearance and resembles a fluffy pompom. With such an appearance, it is perfect for adding colour and a romantic touch to borders or bouquets!

The Dahlias, tuberous plants from the extensive asteraceae family, originate from the high plateaus of Mexico. Today, thousands of varieties created by humans enhance gardens around the world. The classification of dahlias is mainly based on the shape of their flowers. The variety 'Stardust' belongs to the decorative dahlias with small flowers. It is characterized by 10 cm diameter flower heads with coloured ligules, small and ovate, facing upwards and arranged spirally. Flowering occurs from July to October-November. The plant, with a bushy and upright habit, reaches approximately 1.10 m in height and 50 to 60 cm in width. Its hollow and branched stems, and light green leaves are divided into 3 to 5 dentate leaflets. To prolong flowering, it is advisable to remove faded flowers. You can of course create beautiful bouquets by combining several colourful varieties.

To create a lovely border around the 'Stardust' Dahlia, combine it with white cosmos 'Sensation Purity' with airy flowers. The Argentinian Vervain (Verbena bonariensis) adds verticality and a very natural touch with its small purple flowers that highlight the pink tones. The 'Thomas Edison' Giant Dahlia, with large purple flowers, completes this palette. To bring movement to the scene, consider, for example, the 'Karley Rose' Pennisetum with feathery spikes that have pink reflections.

A star plant in cottage gardens, Dahlias are undoubtedly beautiful flowers, perfect for flower borders, but can also enhance vegetable gardens. In Mexico, this tuberous plant was initially grown as a vegetable root for consumption. Its poor taste quickly relegated it to the status of an ornamental plant. Since then, the interest in their beautiful exuberance has never waned.

Dahlia Stardust in pictures

Dahlia Stardust (Flowering) Flowering

Plant habit

Height at maturity 1.10 m
Spread at maturity 60 cm
Growth rate fast

Flowering

Flower colour pink
Flowering time July to November
Inflorescence Flower head
Flower size 10 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Botanical data

Genus

Dahlia

Cultivar

Stardust

Family

Asteraceae

Other common names

Small flowering ornemental Dahlia

Origin

Cultivar or hybrid

Product reference23348

Planting and care

The Dahlia 'Stardust' is easy to grow in all regions. For abundant flowering, it is good to follow a few simple rules; plant the tubers in a sunny location after the last frosts, rich, fresh, and well-drained soils are perfect. However, stagnant moisture would promote tuber rot. Do not hesitate to amend the soil with compost and sand if necessary. Work the soil deeply and enrich it, for example, with crushed horn or dehydrated blood. Place your tuber and crumble the soil well to refill without air pockets. Your dahlia should be covered with about 6 cm of soil. At the end of planting, water generously once and then renew this watering regularly during the first 6 weeks to aid in rooting.

Dahlias are sensitive to cold, they need to be overwintered. In November, the first frosts blacken the foliage, it's time to dig them up. Carefully unearth the tubers. Remove as much soil as possible. Let the foliage dry so the tubers can replenish their reserves. Then cut the stems to 10 cm. Spread your bulbs in a box on newspaper. Store them protected from frost in a dry, cool, dark place, such as a frost-free garage or attic. In southern regions, close to the coast, experiencing few frosty days per year, it is possible to leave them in place. In this case, simply cover the ground with a layer of leaves or straw for protection.

This Dahlia, with its hollow stems, is still sensitive to strong winds or heavy rains. To overcome this drawback, you can stake it, but, let's agree, it's not very aesthetic. However, by pinching the stems early or removing the axillary flower buds, you will spread out the habit of the plant, offering more resistance to the elements. At the same time, you channel the flow of sap to a single flower, which will become larger and stronger.

Planting period

Best planting time March to April
Recommended planting time March to May
Planting depth 10 cm

Intended location

Suitable for Meadow
Type of use Border, Vegetable garden
Hardiness Hardy down to -4°C (USDA zone 9b) Show map
Ease of cultivation Amateur
Planting density 5 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Fertile, well-drained.

Care

Pruning instructions Remove regularly the faded flowers to promote flowering.
Pruning Pruning recommended once a year
Pruning time July to September
Soil moisture Moist soil
Disease resistance Good
Overwinter Needs to be stored

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