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Dahlia Yellow Perception

Dahlia Yellow Perception
Dahlia

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This variety of dahlia bears waterlily-like blooms that measure 10cm (4in) in diameter. They are pale-yellow with a darker heart, slightly tinged with green. It flowers from July to the first frosts. It is a marvel for flower beds and bouquets.
Flower size
10 cm
Height at maturity
1 m
Spread at maturity
60 cm
Exposure
Sun
Hardiness
Hardy down to -4°C
Soil moisture
Moist soil
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Best planting time April to May
Recommended planting time March to June
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Flowering time July to October
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Description

Dahlia 'Yellow Perception' is distinguished by its waterlily-like open flowers. They measure 10cm (4in) in diameter. They are pale-yellow with a darker heart, slightly tinged with green. It flowers from July to the first frosts. It is a marvel for flower beds and bouquets.

 

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. They are tender perennials with fleshy tubers.

'Yellow Perception' is a waterlily dahlia. The inflorescences are approximately 10cm (4in) wide, composed of numerous ligules, which are broadly ovate and almost flat on the periphery and more curved towards the centre. It flowers throughout summer, bearing pale-yellow blooms enhanced with darker yellow-green heart.

Remove faded flowers to encourage new blooms. You can use cut flowers to make colourful bouquets, combining them with other varieties.

Create a bed of dahlias or plant several varieties in the vegetable garden. Combine 'Yellow Perception' with the bright yellow of Dahlia 'Kennemerland' or the purple of D. 'Arabian Night'.

Decorative dahlias go well with gauras and cleomes with their light appearance. Also consider echinaceas and perennial sunflowers like 'Lemon Queen' with their pale-yellow flowers.

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.

 

Dahlia Yellow Perception in pictures

Dahlia Yellow Perception (Flowering) Flowering

Plant habit

Height at maturity 1 m
Spread at maturity 60 cm
Growth rate fast

Flowering

Flower colour yellow
Flowering time July to October
Inflorescence Flower head
Flower size 10 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour green

Botanical data

Genus

Dahlia

Cultivar

Yellow Perception

Family

Asteraceae

Other common names

Dahlia

Origin

Cultivar or hybrid

Product reference21172

Planting and care

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.

Pinch the stems early (from the 3rd or 4th week after planting) to make your dahlia more compact and branched, and therefore more resistant to bad weather (wind, rain). To do this, use your nails to cut the terminal shoots just above the leaves. If you choose not to pinch out, there is always the option of staking, but the aesthetic result may not be the best.

Watch out for slugs and snails. They are very fond of these young shoots. 

 

 

Planting period

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

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 2 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Well-drained, fertile, and moist.

Care

Pruning instructions Remove faded flowers regularly.
Pruning Pruning recommended once a year
Pruning time July to September
Soil moisture Moist soil
Disease resistance Good
Overwinter Needs to be stored

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