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Dahlia David Howard

Dahlia David Howard
Dahlia

4,4/5
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1 reviews

Very well, nothing to complain about.

Al, 22/02/2024

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This plant carries a 6 months recovery warranty

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The colour palette of this decorative Dahlia is irresistible. Its large double heads are renewed in a warm orange throughout the summer, energised by a slightly deeper shade at the centre and enhanced by dark foliage with purple highlights. They welcome autumn with a flourish and actively contribute to the vibrant display of colourful flowerbeds. They are also a privileged guest in summer bouquets.
Flower size
8 cm
Height at maturity
80 cm
Spread at maturity
50 cm
Exposure
Sun
Hardiness
Hardy down to -4°C
Soil moisture
Moist soil
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Best planting time March
Recommended planting time March to May
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Flowering time July to October
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Description

The 'David Howard' Decorative Dahlia has a range of attractive shades. Its generous and long flowering consists of large double flowers of a vibrant orange highlighted by a darker heart shade. The whole is enhanced by dark foliage leaning towards purple and violet. This rare and fascinating combination contributes to the composition of characterful flower beds and allows for the flowering of the house with beautiful and lasting bouquets.

 

Belonging to the Asteraceae family, the Dahlia is a perennial tuberous plant that is sensitive to frost and needs to be stored during winter in most regions. It appreciates sunny exposures and prefers rich soils for long and colourful flowering. Its erect and rather bushy habit is suitable for summer annual flower beds. Its hollow stems stand 80 to 100 cm (32 to 39in) tall and sometimes require staking. They bear compound leaves with three to five finely-toothed leaflets. Their very dark green, close to black, is nuanced with purple and slightly violet reflections. At the top, beautiful double heads proudly stand towards the sun. They consist of several rows of wide and barely concave ligulate flowers arranged in a very orderly manner. Very tightly packed in the centre, they form a darker-coloured heart. Towards the outer edges, the ligulate flowers enlarge and unfurl. The whole opens up and quickly reaches a diameter of 10 cm (4in). Their colour, a very vibrant orange, is a source of light and cheerfulness in summer compositions and harmonises well with the foliage.

 

Thanks to its particular colour palette, 'David Howard' is a distinguished guest in flower beds with characterful tones. It is essential in ensembles that sweep the range of reds, from orange to purple, and naturally blend with Echinaceas, Heleniums, and other Dahlias. Our 'Catalan' and 'red and black' inspirations perfectly harmonise with their strong nuances.

Dahlia David Howard in pictures

Dahlia David Howard (Flowering) Flowering

Plant habit

Height at maturity 80 cm
Spread at maturity 50 cm
Growth rate normal

Flowering

Flower colour orange
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 dark green

Botanical data

Genus

Dahlia

Cultivar

David Howard

Family

Asteraceae

Other common names

Dahlia

Origin

Cultivar or hybrid

Planting and care

The spreading decorative Dahlia 'David Howard' can be planted as soon as the last frosts have passed. Plant the tubers in full sun in rich, fresh, and well-drained soil for abundant flowering. However, stagnant moisture can lead to tuber rot. Feel free to amend the soil with compost and sand if necessary. Work the soil deeply and enrich it with blood, fish and bone. Place your tuber and crumble the soil well to fill without air pockets. Your dahlia should be covered with about 6 cm (2in) of soil. At the end of planting, water generously once and then regularly water during the first six weeks to aid root establishment. Once it is planted, consider using a tutor. If the location is not protected and is slightly windy (but not too much, if possible), or if it cannot lean on dense and sturdy neighbours, it is preferable to support it. You can also pinch it as it grows to encourage branching. Don't forget to remove faded flowers to allow the next ones to develop. Dahlias are sensitive to cold, so they need to be overwintered.

In November, the first frosts cause the foliage to blacken, which is the time to dig them up. Carefully dig up the tubers and remove 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 crate on newspaper. Store them in a frost-free, dry, cool, dark place like a frost-free garage or attic. In milder regions, where there are few frosty days per year, it is possible to leave them in place. In this case, cover the ground with a layer of leaves or straw for protection.

Planting period

Best planting time March
Recommended planting time March to May
Planting depth 5 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 3 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, rich and well-draining

Care

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