Petunia Night Sky (Sky Family Series)

RHS Plant Profile
petunia [NightSky]

Synonyms

Petunia 'Kleph15313'
Petunia Night Sky (Sky Family Series)

Award of Garden Merit
Annual Biennial Bedding

A spreading or trailing plant with mid green leaves; flowers, borne in profusion from early summer to mid autumn, are purple-blue with masses of irregular white speckles peppering the petals and providing unique patterns on each bloom

Position

Full sun

Soil Types

Loam, Sand

Max Height

0.1-0.5 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
1 year
Max Spread
0.1-0.5 metres
Max Height
0.1-0.5 metres

Growing Conditions

Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H2

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Solanaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Trailing
Genus
Petunia can be annuals or perennials, with simple leaves and large, solitary, trumpet-shaped flowers in the upper leaf axils from late spring to autumn
Name Status
Trade

How to Grow

Cultivation

Overwinter young plants under glass in frost free conditions and plant out after frosts have passed. Grow in light, well-drained soil in full sun, with shelter from drying winds

Propagation

Propagate by softwood cuttings in summer

Suggested planting locations and garden types

  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Gravel garden
  • Patio and container plants
  • Banks and slopes
  • Flower borders and beds
  • Garden edging

Pruning

Deadhead regularly to prolong flowering

Pests

Aphids and slugs may be a problem

Diseases

May be susceptible to fungal foot rot and a virus