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Petunia Capella Hello Yellow

Petunia x hybrida Capella Hello Yellow
Garden Petunia, Common Petunia

5,0/5
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Hello, Very bright yellow color, but difficult end of the season?

Roger, 27/03/2023

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This plant carries a 6 months recovery warranty

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Value-for-money
A well-compact petunia, with a neat, semi-trailing habit covered in large, pure yellow flowers. This floriferous annual blooms from May-June to October in a sunny colour that works well in flower beds, borders, pots, and hanging baskets. Easy to grow in the sun, in fertile, light and moist soil.
Flower size
7 cm
Height at maturity
25 cm
Spread at maturity
30 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 May to October
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Description

Petunia Capella Hello Yellow is one of the latest additions to this series of Capella hybrids selected for their compact habit, exceptional floribundity, large flowers in vibrant colours, and heat resistance. This 'Hello Yellow' variety produces large, single flowers in a true, dazzling, sunshine yellow, beautiful in summer compositions. They continuously bloom, tightly packed on a neat little mound, from May-June until late in the season. This annual plant is a sensation in hanging baskets, containers, and flower beds. It is easy to grow in sunny, fertile, light, and moist soil.

 

Hybrid petunias all originate from several plants native to the warm regions of South America. The 'Capella Hello Yellow' Petunia belongs to the solanaceae family, closely related to ornamental tobacco and its foliage also contains alkaloids. This variety forms a compact, slightly trailing ball in record time, reaching about 20 cm (8in) high and 30 cm (12in) wide. The plant flowers from May to October, provided it is well watered and regularly fed. Its funnel-shaped flowers are large and closely packed together on dense foliage. The pure yellow corolla does not fade over time and the green-tinted throat is subtle. The hairy, bright green foliage has entire edges and is vigorous and healthy.

 

No other annual flowering plant has undergone such intense selection by breeders for such a long period. The results are impressive and petunias rival pelargoniums in their splendour and length of flowering, as demonstrated by this 'Capella Hello Yellow' variety. Plant it in large pots or hanging baskets for a stunning result. Create a colourful display by combining it with red, orange, purple, white, or even mauve to blue petunias. You can also plant it in flower beds to edge borders of grey-foliaged plants like ceraistes, cineraria maritima, or artemisias.

Note: Please be aware that plug plants are products intended for experienced gardeners. Upon receipt, transplant them and store them in a sheltered location (veranda, greenhouse, cold frame...) at a temperature above 14°C (57.2°F) for a few weeks before planting them outdoors when the risk of frost has passed.

 

Flowering

Flower colour yellow
Flowering time May to October
Inflorescence Solitary
Flower size 7 cm

Foliage

Foliage persistence Annual
Foliage colour green

Plant habit

Height at maturity 25 cm
Spread at maturity 30 cm
Growth rate fast

Botanical data

Genus

Petunia

Species

x hybrida

Cultivar

Capella Hello Yellow

Family

Solanaceae

Other common names

Garden Petunia, Common Petunia

Origin

Cultivar or hybrid

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Planting and care

You can plant your Capella Hello Yellow petunias in the ground or in a pot. If you want to plant them in the ground, wait until the last heavy frosts have passed, they will tolerate a light late frost. In the meantime, you can grow them on in a pot in a warm and bright place to accelerate their growth. Petunias will flower from June to October. Plant them in a sunny or partially shaded location protected from the wind. They need light and humus-rich, well-drained soil. Do not water them too much at the beginning of the growing season, as they are sensitive to excess moisture. They tolerate drought well but will need regular watering during hot summer periods. They are floriferous and fast-growing, hungry plants. We recommend feeding them with liquid fertiliser once or twice a week during the growing season. Remove faded flowers and dry leaves as they appear to keep them looking attractive and prolong flowering.

Planting period

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

Intended location

Suitable for Meadow
Type of use Border, Edge of border, Container
Hardiness Hardy down to -4°C (USDA zone 9b) Show map
Ease of cultivation Beginner
Planting density 6 per m2
Exposure Sun
Soil pH Neutral, Any
Soil type Silty-loamy (rich and light)
Soil moisture Moist soil, light, well-drained

Care

Pruning instructions Pinch the tips of young plants to encourage branching.
Pruning Pruning recommended once a year
Pruning time May
Disease resistance Good
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