Dahlia Tanita
Dahlia Tanita
Dahlia Tanita
Dahlia Tanita
Dahlia Tanita
Very pretty dahlia, with a deep color that brightens up a flower bed. Unfortunately, one of the bulbs I ordered didn't sprout!
Evelyne, 11/10/2025
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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
The 'Tanita' Decorative Dahlia with Small Flowers develops a double flower with lilac-pink petals almost entirely curled back on themselves, revealing their dark pink-red reverse, creating a bicolour impression in shades of pink-red-violet. This variety produces medium-sized stems that are perfect for borders, beds, and bouquet arrangements. Abundant and prolonged flowering from July until the first frosts.
The Dahlias are tuberous plants from the large Asteraceae family, originally from the high plateaus of Mexico. Nowadays, the thousands of horticultural varieties created by humans have spread, much to our delight, in gardens worldwide. Dahlias are classified based on the shape of their flowers. 'Tanita' belongs to the Decorative Dahlias category, specifically in the subcategory of small-flowered decorative dahlias. In this group, the colourful ligules of the head are arranged regularly in a spiral, they can be bent towards the stem or curled, for example. In this variety, the heads measure 14 cm in diameter and their ligules are concave, curled back on themselves. Flowering occurs from July to October-November. The plant will reach an average height of 1 m, and a width of 50 cm, with a bushy and erect habit. The very branched stems are hollow and the leaves are opposite, pinnatisect, meaning they divide into 3 or 5 leaflets, which form very denticulate lobes. The leaves and stems are a fairly light green.
To encourage repeat flowering and extend the flowering period, be sure to deadhead the spent flowers. Better yet, create appealing colourful bouquets by combining various varieties. Decorative Dahlias pair well with gauras and cleomes to lighten their generous silhouette. 'Tanita' flowers also make wonderful bouquets with roses and grasses. This variety's medium size makes it suitable for the centre of mixed borders, to structure a grouping of bushy foliage plants and lower-growing ones. The flowering of Echinaceas is a perfect complement to Dahlias, blooming simultaneously, as well as perennial salvias, for example.
A star plant in cottage gardens, Dahlias are undoubtedly beautiful flowers, perfect for flower beds, but also great for vegetable gardens. In Mexico, this tuber was initially cultivated as a root vegetable for consumption. Its poor taste quickly relegated it to an ornamental plant. Since then, the interest in their beautiful exuberance has never waned.
Dahlia Tanita in pictures
Plant habit
Flowering
Foliage
Botanical data
Dahlia
Tanita
Asteraceae
Cultivar or hybrid
Planting and care
The Dahlia Tanita is easy to grow in all regions. For a generous flowering, it is good to follow a few simple rules, plant the tubers in a sunny position from the last frosts, 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 6 cm of soil. At the end of planting, water once abundantly and then renew this watering regularly during the first 6 weeks to help with rooting.
Dahlias are sensitive to cold, they need to be overwintered. In November, the first frosts blacken the foliage, it's time to dig them up. Carefully unearth the tubers. Remove as much soil as possible. Let the foliage dry so that the tubers can rebuild their reserves. Then cut the stems to 10 cm. Spread your bulbs in a crate on a newspaper. Store them away from frost in a dry, cool, dark place, such as a frost-free garage or an attic. In southern regions, near the coast, experiencing few frost 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, is still sensitive to strong winds or heavy rains. To overcome this drawback, you can stake it, but, let's agree, it's not very aesthetic. However, by pinching the stems early or removing the axillary flower buds, you will spread out the habit of the plant which will offer more resistance to bad weather. At the same time, you thus channel the flow of sap to a single flower that will become larger and stronger.
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.
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