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Dahlia Tanita

Dahlia Tanita

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This plant carries a 6 months recovery warranty

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The flowers of this Dahlia are double, 14 cm wide, with petals almost entirely curled up on themselves, in a lilac pink colour on the inside and dark pink-red on the outside, revealing both colours at the same time. They are carried by stems 1 m tall well above the foliage. This lovely bush blooms from July until the frosts, and its flowers are very long-lasting in bouquets.
Flower size
14 cm
Height at maturity
1 m
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 to April
Recommended planting time March to May
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Flowering time July to November
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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

Dahlia Tanita (Flowering) Flowering

Plant habit

Height at maturity 1 m
Spread at maturity 50 cm
Growth rate fast

Flowering

Flower colour pink
Flowering time July to November
Inflorescence Flower head
Flower size 14 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Botanical data

Genus

Dahlia

Cultivar

Tanita

Family

Asteraceae

Origin

Cultivar or hybrid

Product reference23350

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

Best planting time March to April
Recommended planting time March to May
Planting depth 10 cm

Intended location

Suitable for Meadow
Type of use Border, Vegetable garden
Hardiness Hardy down to -4°C (USDA zone 9b) Show map
Ease of cultivation Amateur
Planting density 5 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Fertile, well-drained.

Care

Pruning instructions Regularly remove faded flowers to encourage flowering.
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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