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Dahlia Yellow

Dahlia Yellow
Dahlia

4,6/5
9 reviews
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Beautiful, very elegant plant, perhaps a little small for my taste.

Jean R., 30/09/2017

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This plant carries a 6 months recovery warranty

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Value-for-money
A Honka dahlia from the Honka range with a single row of ligulate ligules arranged in a star shape, elegant and sleek line, lemon yellow in colour. A beautiful flower for summer bouquets, tubers to be stored away during winter.
Flower size
8 cm
Height at maturity
1 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 May
Recommended planting time March to May
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Flowering time July to November
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Description

The Dahlia 'Honka Yellow' is a variety from the Honka range, dahlias with an elegant and streamlined appearance. The ligules are arranged in star shapes, forming a delightful little lemon yellow windmill. These particular flowers bring both fancy and light to the composition of a flowerbed, as well as to bouquets for the home.

 

A plant with a thousand faces, dahlias, originally from the high plateaus of Mexico, now represent around 20,000 horticultural varieties. This tuberous plant was initially cultivated as a root vegetable. But its poor taste qualities quickly gave way to its exuberant flowering. Since then, interest in this very floriferous asteraceae has never waned.
The Dahlia 'Honka Yellow' will reach 100 cm (39in) in height and 70 in width. The very branching stems are hollow. The leaves are opposite and divided into 3 or 5 very denticulate leaflets. The stems and leaves are medium green. The plant has a bushy habit. As it is a tall variety, care must be taken to expand its width to strengthen its structure. The lines of its inflorescence, with sobriety and delicacy, give a particular originality to this recently obtained variety. What a contrast with the plump dahlias we already know! The heads of the 'Honka Yellow' variety are 8 cm (3in) in diameter. A single row of eight long tubular lemon yellow ligules encircle a wide central disc amber yellow.



The flowering of dahlias is exceptionally long. That of our variety begins in July and ends in November. In fact, to promote repeat flowering and extend this flowering period, take care to remove faded flowers. Even better, cut them regularly to create attractive colourful bouquets by combining various varieties. In the background of the flowerbed, the airy foliage of bronze fennel and that of diamond grass will enhance the texture of your giant Dahlia varieties. Add a few Helen's Flower Hoopesii in old gold colour to perfect a refined and romantic tableau.

Dahlia Yellow in pictures

Dahlia Yellow (Flowering) Flowering

Plant habit

Height at maturity 1 m
Spread at maturity 70 cm
Growth rate normal

Flowering

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

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Botanical data

Genus

Dahlia

Cultivar

Yellow

Family

Asteraceae

Other common names

Dahlia

Origin

Cultivar or hybrid

Product reference12521

Planting and care

The Dahlia 'Honka Yellow' 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, and rich, cool, and well-drained soil is 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 avoid air pockets. Your dahlia should be covered with about 6 cm (2in) of soil. At the end of planting, water once abundantly, and then regularly water for 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 turn black, which is the time to dig them up. Carefully remove the tubers, getting rid of as much soil as possible. Let the foliage dry so that the tubers can replenish their reserves. Then cut the stems to 10 cm (4in). Spread your bulbs in a box on newspaper. Store them in a frost-free, dry, cool, and dark place, such as a frost-free garage or attic. In regions in the South, close to the coast, where there are 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 tall Dahlia, with its hollow stems, does not withstand wind or heavy rain well. To overcome this drawback, you can stake it, but let's agree, it's not very aesthetic. On the other hand, by pinching the stems early or removing the axial flower buds, you will spread out the plant's habit, which will offer more resistance to bad weather. 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 May
Recommended planting time March to May

Intended location

Suitable for Meadow
Type of use Border, Back of border
Hardiness Hardy down to -4°C (USDA zone 9b) Show map
Ease of cultivation Amateur
Planting density 3 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, fertile

Care

Pruning No pruning necessary
Soil moisture Moist soil
Disease resistance Very good
Overwinter Needs to be stored
4,6/5
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