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Petunia Night Sky

Petunia x hybrida Night Sky®
Petunia

4,5/5
16 reviews
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1 reviews

Very beautiful young plants and beautiful growth.

Chantal S., 12/11/2022

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This plant carries a 6 months recovery warranty

More information

Value-for-money
This petunia is a vigorous plant that can exceed 1m (3.3 ft) in diameter, with a semi-trailing habit, similar to a cascade of large flowers with an unusual colour: their corolla of dark purple is punctated with white spots of varying sizes, reminiscent of a constellation in the night sky. A fabulous horticultural creation rewarded with a Gold Medal at Fleuroselect. In planters or hanging baskets, this marvel will bloom continuously from June to October!
Flower size
8 cm
Height at maturity
25 cm
Spread at maturity
1 m
Exposure
Sun
Hardiness
Hardy down to -6°C
Soil moisture
Moist soil
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Best planting time April
Recommended planting time March to May
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Flowering time May to October
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Description

Petunia Night Sky is an extraordinary variety, very trendy, and has become a true star in the gardening world. It produces large funnel-shaped flowers with a truly fascinating colour, light-years away from anything that exists in terms of flower colours. They are all different, but each one whimsically redistributes a pattern evoking a constellation, creating a medley of variable-sized white spots surrounded by a luminous halo, as if projected onto a dark purple celestial vault. They bloom from summer to frost on a vigorous plant that can exceed 1m (3.3 ft) in diameter, forming a fabulous cascade capable of transforming any terrace into a fantastic setting for a parallel universe.

 

The Petunia belongs to the Solanaceae family; it is closely related to ornamental tobacco, for example, and its foliage also contains alkaloids. These annual, biennial, or tender perennial plants are mostly grown as annuals and are all native to the warm regions of South America.

The Petunia Night Sky is part of a new series of hybrids that stands out from the rest and won the Gold Medal at Fleuroselect in 2016. It forms a vigorous, dense, and semi-trailing clump, with long velvety stems that rise to 20-30cm (7.9 - 11.8 in) before cascading down 1 metre (3.3 feet) or more. The plant is in bloom from May-June to October, provided it is regularly supplied with water and fertiliser. Its cup-shaped flowers are large, approximately 8cm (3.1 in) in diameter, with a deep blue-violet colour, sprinkled with variable-sized white spots. These spots appear more intensely when there are significant temperature differences between day and night. They bloom on dense foliage. The leaves, quite downy, are ovate and pointed, with entire margins and a dark green colour. It is vigorous and healthy. This variety exhibits exceptional growth habit and requires very little maintenance: simply remove faded flowers regularly.

 

No other annual flowering plant has undergone such intense selection by breeders for such a long period. The results are impressive, as petunias rival geraniums in terms of splendour and length of flowering, as demonstrated by this Night Sky variety, sparkling, a true horticultural feat in terms of colour. Plant it in large dark-coloured, black or dark gray designer pots or hanging baskets, creating a perfect contrast with white Petunia varieties. You can also plant it in flower beds to punctuate borders of plants with grey or white foliage, such as cerastiums, sea cinerarias, or artemisias. If you want to stand out, plant several plants to create an original ground cover at the base of plants with grey foliage, such as Nepeta faassenii or annual poppies in pastel colours. Use its flowers to decorate a centrepiece, sprinkled with silver glitter, for example: you will amaze your guests!

Note: Please be aware that our young plants in mini pots are professional products intended for experienced gardeners. Upon receipt, transplant and store them in sheltered areas (veranda, greenhouse, cold frame...) at a temperature above 14°C for a few weeks before being installed outdoors once all risk of frost has passed.

Petunia Night Sky in pictures

Petunia Night Sky (Flowering) Flowering
Petunia Night Sky (Foliage) Foliage
Petunia Night Sky (Plant habit) Plant habit

Flowering

Flower colour blue
Flowering time May to October
Inflorescence Solitary
Flower size 8 cm

Foliage

Foliage persistence Annual
Foliage colour dark green

Plant habit

Height at maturity 25 cm
Spread at maturity 1 m
Growth rate fast

Botanical data

Genus

Petunia

Species

x hybrida

Cultivar

Night Sky®

Family

Solanaceae

Other common names

Petunia

Origin

Cultivar or hybrid

Other Petunia and Surfinia

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  5. 18
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    Available in 2 sizes

Planting and care

You can plant your petunias in open ground or in pots. If you want to plant them in open ground, wait until the last heavy frosts have passed (surfinia petunias tolerate a small late frost). In the meantime, you can pre-cultivate them in pots in a warm and bright place to accelerate their growth. Plant your petunias in a sunny location sheltered from the wind. They need a light and humus-rich soil, but above all, it must be well-draining. 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 the hot summer months. Very floriferous and with rapid growth, they are hungry plants. We recommend feeding them with a liquid fertiliser for surfinias once or twice a week during the growing season. Remove faded flowers and dry leaves as they appear to keep them looking beautiful and extend the flowering period.

Planting period

Best planting time April
Recommended planting time March to May

Intended location

Suitable for Meadow
Type of use Border, Container, Greenhouse, Conservatory
Hardiness Hardy down to -6°C (USDA zone 9a) Show map
Ease of cultivation Amateur
Planting density 6 per m2
Exposure Sun
Soil pH Neutral
Soil type Silty-loamy (rich and light)
Soil moisture Moist soil, light and well-draining

Care

Pruning No pruning necessary
Disease resistance Good
Overwinter Needs to be stored
4,5/5

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