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Dahlia Smoothy

Dahlia Smoothy
Dahlia

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This Dahlia produces round flowers measuring 8-10cm (3-4in) in diameter, in the shape of alveolate pompoms, shaded in light pink on a white background. The young plant blooms from summer until the first frost, abundantly, on bushy clumps reaching a height of 1m (3ft) to 1.20m (4ft). Its pastel flowers, carried by long and sturdy stems, are perfect for bouquets as well as flower beds.
Flower size
8 cm
Height at maturity
1.10 m
Spread at maturity
70 cm
Exposure
Sun
Hardiness
Hardy down to -4°C
Soil moisture
Moist soil
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Best planting time April
Recommended planting time March to June
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Flowering time July to October
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Description

The 'Smoothy' Dahlia is an adorable 'ball' Dahlia that produces many flowers in white balls tinged with pale pink, barely touched with cream yellow and pale green in the centre. Medium-sized, they are organized in countless alveoli that play with the light and give them relief. The plant, of medium stature, blooms abundantly, from summer to frost, on long and sturdy stems, excellent for bouquets as well as mass planting. Its pastel flowers will accompany your most beautiful roses.

Dahlias are plants of the Asteraceae family, originally native to the high plateaus of Mexico, and bear inflorescences in heads, commonly called 'flowers'. Currently, the thousands of horticultural varieties obtained by humans have invaded, to our great pleasure, gardens all over the world.
The 'Smoothy' variety will measure on average 1.10m (4ft) in height and 70cm (28in) in diameter after 3 to 4 months of cultivation. It is classified among Dahlias of the decorative group with Ball-type flowers. In this category, the heads are without visible hearts, and they are composed of numerous petals (ligules) regularly arranged and completely rolled up on themselves, tubular, never flaring out. This category includes varieties that form true balls, such as pompoms (diameter less than 6cm (2in)) and balls (diameter larger than 6cm (2in)). The heads of this 'Smoothy' variety typically measure 8cm (3in) in diameter. The plant has an upright and bushy habit. The flowering of this variety begins in July and ends in October-November, if care is taken to remove faded flowers or make bouquets regularly. The stems, very branching, long and sturdy, are hollow and the leaves are opposite, pinnatisect, which means they are divided into 3 or 5 very toothed lobes. The leaves here are a fairly light green, just like the stems.

In borders, this delightful Dahlia will form a superb duo with cordifolius asters ('Little Carlow') for example, which bloom at the same time. This variety will also be enhanced by pastel-coloured baby's breath and annual Statice. To encourage re-flowering, take care to remove faded flowers, or even better, make large bouquets regularly. 'Smoothy' produces very good flowers for bouquets. Pair it with single or pompom varieties, in shades of pink, mauve, and purple. It can be used to enhance bouquets until late in the season.

As a star plant for borders and cottage gardens, Dahlias confidently accompany the most beautiful flowers, but are equally appreciated alongside vegetable plants. In Mexico, this tuber was first cultivated as a root vegetable for consumption. But its poor taste qualities relegated it to the rank of ornamental plant. The Dahlia, with its infinitely varied shapes and colours, is now considered one of the most beautiful flowers in the garden.

Plant habit

Height at maturity 1.10 m
Spread at maturity 70 cm
Growth rate fast

Flowering

Flower colour white
Flowering time July to October
Inflorescence Flower head
Flower size 8 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour green

Botanical data

Genus

Dahlia

Cultivar

Smoothy

Family

Asteraceae

Other common names

Dahlia

Origin

Cultivar or hybrid

Product reference21170

Planting and care

Dahlia 'Smoothy' 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 frost, rich, fresh, and well-drained soils are perfect. However, stagnant moisture would promote tuber rot. Feel free 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 fill without air pockets. Your dahlia should be covered with about 6cm (2in) of soil. At the end of planting, water once abundantly and then repeat this watering regularly during the first 6 weeks to aid in rooting.

Dahlias are sensitive to cold, so they need to be overwintered. In November, the first frost causes the foliage to blacken, which is the time to dig them up. Carefully remove the tubers. Remove as much soil as possible. Let the foliage dry so that the tubers can replenish their reserves. Then cut the stems to 10cm (4in). Spread your bulbs in a crate on newspaper. Store them in a frost-free, dry, cool, and dark place, such as a garage or attic. In southern regions, close to the coast, where there are only a few days of frost 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.

 

Planting period

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

Intended location

Suitable for Meadow
Type of use Border
Hardiness Hardy down to -4°C (USDA zone 9b) Show map
Ease of cultivation Amateur
Planting density 6 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Fertile, deep, and well-drained

Care

Pruning instructions Remove wilted flowers regularly.
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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