Plants by mail order since 1984 - over 4,100 plants online today!
Burncoose Nurseries - part of the Caerhays Estate
Nursery & Gardens open: Mon - Sat 08.30 - 16.30 & Sun 10:00 - 16:00
Pop up café: Open Thursday-Saturday 10.30 - 14.30 & Sunday 11.00 - 15.00( weather permitting )
Dear Customers. Please be advised that Thursday 18th of December is the last order date for guaranteed delivery before Christmas. Our hard working despatch teams finish on Friday.

The Nursery will be open as normal during the Christmas period, except Bank Holidays, and will be closing at 1.30pm on Christmas Eve and New Year's Eve.

Thank you to all our customers old and new for their valued support this year.
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
  • or use plant finder
  • CERATOSTIGMA 'Summer Skies'
    CERATOSTIGMA 'Summer Skies'
    © Burncoose Nurseries, all pictures for illustrative purposes only.
    <
    CERATOSTIGMA 'Summer Skies'  CERATOSTIGMA 'Summer Skies'  CERATOSTIGMA 'Summer Skies'  CERATOSTIGMA 'Summer Skies'
    >

    CERATOSTIGMA 'Summer Skies'

    Commonly known as Shrubby plumbago

    Pale blue flowers on red stems from late summer to autumn. Excellent autumn colour as leaves turn red
    plant size comparison icon
    2 to 3 Litre   - Click to view photo
    Delivery Information
    Available late spring to early summer 2026
    individually £15.50 each , 3+ £13.00 each 
    Available late spring to early summer 2026 - Spring according to the Met Office is defined as March 1st - May 31st. Therefore late spring is mid-April onwards. This is not a guaranteed date but an estimate and subject to availability.
     
    Full Plant Details - Sun/Soil & other attributes
    • Flowering
      local_florist
      Jan
      local_florist
      Feb
      local_florist
      Mar
      local_florist
      Apr
      local_florist
      May
      local_florist
      Jun
      local_florist
      Jul
      local_florist
      Aug
      local_florist
      Sep
      local_florist
      Oct
      local_florist
      Nov
      local_florist
      Dec
    • Pests & Diseases
      Powdery mildew
    • Place of origin
      Garden origin
    • Resistant to honey fungus
      These plants have little or few problems with honey fungus.
    • Deciduous
      Leathery, pointed, bristly, red-edged leaves to 5cm (2in) long
    • Blue
    • Suitable for small gardens
    • Fully hardy
    • Serrulate
    • Lanceolate
    • Obovate
    • Height
      75cm (30in)
    • Spread
      1m (39in)
    • Dwarf shrub
      Typically only grows to a maximum of one or two feet in height but there will be some exceptions.
      Creeping, wiry stems
    • Pruning group 7
      Suitable for: Evergreen shrubs that flower on previous year's growth in Spring, or current year's growth in late Summer/Autumn.
      Action: Cut back flowered shoots to within 1 inch of previous year's growth.
      When: Annually after flowering or in Spring if flowering on current year's growth.

    • Hardy - average winter
      Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F)
    • Autumn Seasonal Interest
    • Medium to light, fertile, well drained soil
    • Full sun
    • Mature Size
      75cm (30in)
      Dwarf Shrub - guide for size not form Watering Can
        1m (39in)
       
    View Detailed Plant Description

     

    View Customers Also Bought
    AQUILEGIA vulgaris 'Black Barlow'

    AQUILEGIA vulgaris 'Black Barlow'

    Columbine, Granny's bonnet
    Available from £12.50
    ASTRANTIA major

    ASTRANTIA major

    Masterwort, Melancholy gentleman
    Available from £14.50
    CORNUS florida 'Rainbow'

    CORNUS florida 'Rainbow'

    Rainbow dogwood, American boxwood
    Available from £75.00
    PHILADELPHUS 'Manteau d'Hermine'

    PHILADELPHUS 'Manteau d'Hermine'

    Mock orange, Syringa
    Available from £17.50

    Useful extras...

    Fertilisers & Feeds - Empathy
    All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants. Perfect used in conjunction with Rootgrow™.
    1 ltr
    £8.50
    Vermin & Pest Control
    This is a non-biological non-chemical plant insecticide and mildewcide. Works against the physical motion of the insect. Perfect for all plants and edible crops.
    500 ml
    £8.00
    Vermin & Pest Control
    Slug killer blue mini pellets are easy to use and give effective control of slugs and snails. Ideal in garden, conservatory or greenhouse.
    800g
    £6.50
    arrow_drop_up