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Dahlia Blyton Golden Girl

Dahlia Blyton Golden Girl
Dahlia

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This Dahlia offers perfectly round, 9cm (4in) in diameter, alveolate flowers in a radiant and pure yellow. They bloom from July to October on sturdy 1.20m (4ft) stems. It is a floriferous variety, ideal for bouquets.
Flower size
9 cm
Height at maturity
1.20 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 April to May
Recommended planting time April to June
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Flowering time July to October
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Description

Dahlia 'Blyton Golden Girl' is a variety of Dahlia known as a 'ball' Dahlia, with flowers displaying a sunny colour, a bright yellow of great purity. Of medium size, in the form of barely flattened pompoms, they are organized in innumerable alveoli that give them relief. The plant, of beautiful stature, blooms generously from summer to frost, on long and sturdy stems, with an impeccable presence in bouquets as well as in flowerbeds. Its radiant flowers will be superb with mauve or white asters, white, yellow or orange roses.

The Dahlias belong to the Asteraceae family, they are originally from the high plateaus of Mexico and bear inflorescences in heads, which we commonly call 'flowers'. Currently, the thousands of horticultural varieties obtained by humans have invaded, to our great pleasure, gardens all over the world.
The 'Blyton Golden Girl' variety will measure approximately 1.20m (4ft) in height and 60-70cm (24-28in) in diameter after 3 to 4 months of cultivation. It is classified among the Dahlias of the decorative group with Ball type flowers. In this category, the heads are without a visible centre, and they are composed of numerous petals (ligules) regularly arranged and completely rolled up on themselves, tubular, never flaring. This includes varieties that form true balls, such as pompoms (diameter less than 6cm (2in)) and balls (diameter greater than 6cm (2in)). The heads of this 'Blyton Golden Girl' variety generally measure 9cm (4in) in diameter. The plant has an upright and bushy habit. Flowering starts in July and ends in October-November. The stems, very branched, long and sturdy, are hollow and the leaves are opposite, pinnatisect, meaning they are divided into 3 or 5 highly toothed lobes. The leaves and stems here are a bright green.

To promote flowering again, take care to cut off faded flowers, or even better, regularly make large colourful bouquets by combining them with other varieties. 'Blyton Golden Girl' produces incredibly bright flowers in bouquets, along with single or pompom varieties, white, mauve or orange. Its long, heavily flowered stems allow for bouquets until late in the season. In flowerbeds, this Dahlia will accompany the plumes of grasses such as squirreltail barley, for example, these plants flower at the same time. This variety stands out beautifully against the bronze or purple foliage of certain Physocarpus or the anise green of lady's mantle.

As a star plant in borders and cottage gardens, Dahlias confidently accompany the most beautiful flowers, but are also appreciated alongside vegetable plants. In Mexico, this tuberous plant 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 colors, is now considered one of the most beautiful flowers in the garden.

Plant habit

Height at maturity 1.20 m
Spread at maturity 60 cm
Growth rate fast

Flowering

Flower colour yellow
Flowering time July to October
Inflorescence Flower head
Flower size 9 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour green

Botanical data

Genus

Dahlia

Cultivar

Blyton Golden Girl

Family

Asteraceae

Other common names

Dahlia

Origin

Cultivar or hybrid

Product reference21148

Planting and care

The Dahlia 'Blyton Golden Girl' 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, cool, 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, then repeat this watering regularly for the first 6 weeks to promote rooting.

Dahlias are sensitive to cold, so they need to be overwintered. In November, the first frosts blacken the foliage, 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 box on newspaper. Store them away from frost in a dry, cool, and dark place, such as a frost-free garage or an attic. In southern regions, close to the coast, where there are only a few frosty days per year, they can be left in place. In this case, simply cover the soil with a carpet of leaves or straw as protection.

Planting period

Best planting time April to May
Recommended planting time April 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 1 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Well-drained.

Care

Pruning instructions Prune the flowers regularly.
Pruning Pruning recommended once a year
Pruning time July to September
Soil moisture Moist soil
Disease resistance Very good
Overwinter Needs to be stored

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