Petunia Designer Star Pattern Pink Star ('Kerpinstar'PBR) (Designer Star Pattern Series)

RHS Plant Profile
petunia [Designer Star Pattern Pink Star]

Save a plant

Where do you want to save Petunia Designer Star Pattern Pink Star ('Kerpinstar'PBR) (Designer Star Pattern Series)?

Plants I own
Wishlist
Go to My Plants

Synonyms

Petunia × atkinsiana 'Kerpinstar'PBR

Bedding

A tender, mound-forming to semi-trailing perennial, mostly grown as an annual for summer container or bedding displays. It has ovate, sticky and hairy, green leaves and, from late spring into autumn, trumpet shaped flowers. The 'Designer Star Pattern' series are large-flowered petunias, with striking star-like markings, and this variety is pale pink wiith a pale white star.

Position

Full sun

Soil Types

Clay, 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

Clay Loam Sand
Moisture
Moist but well–drained or Well–drained
pH
Acid or Neutral

Position

Full sun
Aspect
East–facing or South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H2

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Solanaceae
Native to GB/Ireland
No
Foliage
Evergreen
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

Grow in light, fertile, well-drained soil in full sun, with shelter from drying winds. Plant out after frosts have passed

Propagation

Propagate by seed

Suggested planting locations and garden types

  • City and courtyard gardens
  • Cottage and informal garden
  • Hanging Basket
  • Sub-tropical
  • Patio and container plants
  • Bedding
  • Flower borders and beds

Pruning

Deadhead regularly

Pests

May be susceptible to aphids and slugs

Diseases

May be susceptible to grey moulds, foot rot and a virus