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Petunia LightningSky

Petunia x hybrida Lightning Sky®
Garden Petunia, Common Petunia

5,0/5
2 reviews
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Disappointed. The colour is not stable. I have a flower like in the photo and then I have pale yellow ones with a hint of burgundy, another one with a burgundy star on a pale yellow flower. Nothing like the pot I had seen at JARDILAND and that looks like the photo on your website. It's a shame. Especially since, out of the 5 plants, only one managed to produce a flower like in your photo.

SYLVIANE, 17/06/2022

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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 1 m (3ft) in diameter, with a semi-trailing habit, producing large flowers with a very unusual colour. Their velvety, dark red corolla is spotted with cream-yellow in the throat and sprinkled with cream-yellow dots. In pots or hanging baskets, this amazing variety 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 LightningSky is an unusual variety, in the line of Night Sky with starry flowers, but in a deep purple-red. This particularly vigorous variety has large flowers with a quite fascinating colour. They seem to sparkle with large creamy yellow spots in the throat and sprinkled with small dots of the same colour on a dark red background. Flowering is early and prolonged on a vigorous plant that can exceed 1 metre (3 feet) in diameter. This petunia forms a fabulous cascade capable of transforming any terrace into a fantastic setting.

 

Petunias belong to the Solanaceae family; they are closely related to ornamental tobacco and their foliage also contains alkaloids. These annual, biennial, or tender perennial plants are most often grown as annuals and are all native to the warm regions of South America.

Petunia LightningSky is part of a new series of hybrids that stands out from the rest. It forms a vigorous, dense, and semi-trailing tuft, with long downy stems that rise to 25 to 35 cm (10 to 14in) before cascading for 1 metre (3 feet) or more. The plant flowers from May to October provided it is regularly fed and watered. Its large, cup-shaped flowers are about 8 cm (3in) in diameter and bi-coloured in creamy yellow and dark purple-red. The small creamy yellow dots appear more intensely when there are significant temperature differences between day and night. They bloom on dense, vigorous and healthy foliage. The quite hairy, ovate and pointed, dark green leaves have entire edges. This variety has an exceptional habit and requires very little maintenance: simply remove faded flowers regularly.

 

No other flowering annual plant has undergone such intense selection by breeders for such a long period. The results are impressive and petunias rival geraniums in terms of splendour and length of flowering, as demonstrated by this sparkling, Lightning Sky variety, a true horticultural achievement in terms of colour. Plant it in large, white, red or grey designer pots, or in hanging baskets, with white or dark red petunias. You can also plant it in a border, to edge grey or white foliage such as dusty miller, sea cineraria, or artemisias. If you want it to stand out, plant several to create an original ground cover. Used to decorate a centrepiece, sprinkled with gold glitter, for example, it will amaze your guests!

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

Petunia LightningSky in pictures

Petunia LightningSky (Flowering) Flowering
Petunia LightningSky (Plant habit) Plant habit

Flowering

Flower colour two-tone
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

Lightning Sky®

Family

Solanaceae

Other common names

Garden Petunia, Common Petunia

Origin

Cultivar or hybrid

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Planting and care

You can plant your LightningSky 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 (surfinia petunias can 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. Plant your petunias in a sunny location sheltered from the wind. They need light and humus-rich, well-drained soil. Do not water them too much at the beginning of their growth as they are sensitive to excess moisture. They tolerate drought well but will need regular watering during hot summer weather. They are floriferous and fast-growing, hungry plants. We recommend feeding them with a liquid fertiliser once or twice a week during the growth period. Remove faded flowers and dry leaves as they appear, to keep them looking good 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 instructions Remove any faded flowers if necessary. You can pinch the growing stems to help the plant branch out.
Pruning Pruning recommended once a year
Pruning time June to September
Disease resistance Good
Overwinter Needs to be stored
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