Dahlia Gallery Cobra
Dahlia Gallery Cobra
Dahlia Gallery Cobra
Dahlia
Out of the three bulbs ordered, two have emerged. The description is very accurate. The dark foliage and the orange flowers with a reddish reverse. Very unique!
Amélie, 26/06/2022
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This plant carries a 6 months recovery warranty
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We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
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Description
Dahlia 'Gallery Cobra' catches everyone's attention with its truly flamboyant flowers. They are fully double, 10cm (4in) wide, and display a salmon-orange colour mixed with primrose yellow. Each slightly turbinate petal is adorned with a red underside. They bloom from June until the first frosts, on compact bushes dressed in particularly dark green foliage. Like all varieties in the Gallery series, it has a compact habit and excellent floribundity. It is specifically developed for ornamental containers and flower beds.
Dahlias belong to the Asteraceae family and are originally from the high plateaus of Mexico. There are currently thousands of horticultural varieties that have conquered gardens worldwide.
'Gallery Cobra' is a dwarf variety related to decorative and cactus dahlias. The plant will not exceed 40 to 45cm (16 to 18in) in all directions. It has a bushy and compact habit that does not require staking. Flowering takes place from June to October-November. The dense flower heads measure 7 to 10cm (3 to 4in) in diameter. They resemble slightly flattened and well-organised balls, composed of numerous rows of peripheral ligulate florets that are quite long and weakly recurved towards the stem, with the central ones being smaller and wider. Their colour is a mix of yellow, orange, and red. The red colour is more pronounced on the edges of the petals and at the heart of the flower, before full bloom. At the end of anthesis, the yellow central disc appears. The branched stems are hollow, and the leaves are opposite and divided into 3 or 5 denticulate lobes. The leaves and stems are dark green, which enhances the flowering.
Remove faded flowers to encourage new blooms. You can use cut flowers to make colourful bouquets, combining them with other varieties.
'Gallery Cobra' is wonderful in a flowering pot. It also thrives in the front of borders or in flower beds. It pairs particularly well with the foliage of grasses, such as Pennisetum villosum (a lovely feathery grass), Hordeum jubatum (squirrel-tail barley), or Stipa pennata. Grasses will bring softness and delicacy. It also looks splendid with white blooms, especially those of asters (Aster 'Ashvi', A. 'Snow Flurry').
Dahlias are stars of borders and ornamental gardens, confidently accompanying the most beautiful flowers. However, they are also appreciated alongside vegetable plants. In Mexico, this tuberous plant was first cultivated as a root vegetable for consumption. Its poor taste qualities quickly saw it categorised as an ornamental plant. Since then, the interest in their beautiful exuberance has never waned.
Plant habit
Flowering
Foliage
Botanical data
Dahlia
Gallery Cobra
Asteraceae
Dahlia
Cultivar or hybrid
Planting and care
Dahlia 'Gallery Cobra' is easy to grow in all regions. Plant in spring as soon as the last frost has passed. For abundant flowering, plant the tubers in full sun in rich, moist but well-drained soil. Stagnant moisture causes tuber rot. 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. Cover 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 help with rooting.
Dahlias are sensitive to cold, so they need to be overwintered. Dig the tubers up when the first frost has blackened the foliage. 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 lined with newspaper. Store them in a frost-free, dry, cool, and dark place, such as a garage or attic. In mild regions without frost, or those close to the coast, it is possible to leave them in place. In this case, simply cover the ground with a carpet of leaves or straw for protection.
Planting period
Intended location
Care
Planting & care advice
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:- In zones 9 to 10 (Italy, Spain, Greece, etc.), flowering will occur about 2 to 4 weeks earlier.
- In zones 6 to 7 (Germany, Poland, Slovenia, and lower mountainous regions), flowering will be delayed by 2 to 3 weeks.
- In zone 5 (Central Europe, Scandinavia), blooming will be delayed by 3 to 5 weeks.
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
- In Mediterranean zones (Marseille, Madrid, Milan, etc.), autumn and winter are the best planting periods.
- In continental zones (Strasbourg, Munich, Vienna, etc.), delay planting by 2 to 3 weeks in spring and bring it forward by 2 to 4 weeks in autumn.
- In mountainous regions (the Alps, Pyrenees, Carpathians, etc.), it is best to plant in late spring (May-June) or late summer (August-September).
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.