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Dahlia Nescio

Dahlia Nescio
Dahlia

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This Dahlia offers very vibrant flowers, of scarlet red colour. In the shape of spherical pompoms, they do not exceed 7cm in diameter, on a quite tall plant, from 80cm to 1m in height. They bloom from July to October, at the end of particularly strong and sturdy stems, perfectly suitable for making bouquets.
Flower size
7 cm
Height at maturity
90 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 to May
Recommended planting time March to June
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Flowering time July to November
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Description

The Dahlia 'Nescio' is a variety of pompom type. The plant bears very round flowers, in the form of modest-sized pompons, of a scarlet red colour. They are abundantly produced on a solidly structured bush, of medium to tall size. They bloom from July to October, at the end of robust and straight stems that hold up very well in bouquets.

Dahlias belong to the Asteraceae family and are originally from the high plateaus of Mexico. Currently, the approximately 25,000 horticultural varieties obtained by humans have invaded, to our great pleasure, gardens all over the world.


The 'Nescio' variety measures about 80cm to 1m in height and 50cm in diameter after 3 to 4 months of cultivation. It is classified among the pompom dahlias: it is a horticultural category defined by the shape of the flower. In this group, the heads are very compact, of modest size, but produced abundantly, and the tubular ligules form a perfectly spherical inflorescence that has an alveolate structure, like a beehive. The flowers of 'Nescio' measure approximately 7cm in diameter. The ligules are distinctly and entirely scarlet red. The flowering takes place from July to October. The habit is bushy and upright. The very branched, robust stems are hollow and the leaves are opposite, pinnatisect, meaning they are divided into 3 or 5 very toothed lobes. The leaves and stems are of a fairly dark green colour.

If you take care to cut off the faded flowers, you will benefit from a prolonged flowering. Even more enjoyable, create beautiful dense bouquets with the generous dahlias by combining various varieties. Lighten the silhouette of dahlias by combining them with more airy flowers such as Gauras, salvias or Echinaceas. Fine-leaved plants like grasses play the same role in addition to adding beautiful golden spikes. Place 'Nescio' in the middle of a field of plants and perennials, in the company of blue-flowered plants like salvias, or green-flowered plants, like some daylilies.

As a star plant in borders and cottage gardens, Dahlias confidently accompany the most beautiful flowers, but are also appreciated alongside vegetable plants. In Mexico, this tuberous plant was first cultivated as a root vegetable for consumption. But its poor taste qualities relegated it to the rank of ornamental plant. Since then, the interest in their beautiful exuberance has never waned.

Plant habit

Height at maturity 90 cm
Spread at maturity 50 cm
Growth rate fast

Flowering

Flower colour red
Flowering time July to November
Inflorescence Flower head
Flower size 7 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Botanical data

Genus

Dahlia

Cultivar

Nescio

Family

Asteraceae

Other common names

Dahlia

Origin

Cultivar or hybrid

Planting and care

Dahlia 'Nescio' 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. Rich, fresh, 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 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 regularly renew this watering during the first 6 weeks to aid in rooting. Dahlias are sensitive to cold, so they need to be overwintered. In November, the first frost will blacken the foliage, indicating it's time to dig them up. Carefully unearth the tubers, removing as much soil as possible. Let the foliage dry so that the tubers can replenish their reserves. Then cut the stems to 10cm. Spread your bulbs in a box on newspaper. Store them in a frost-free, dry, cool, and dark place, such as a garage or attic. In southern regions near 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.

Planting period

Best planting time March to May
Recommended planting time March to June

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 5 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Fertile, well-drained.

Care

Pruning instructions Remove faded flowers regularly.
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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