Rudbeckia Summerina Yellow ('Et Rdb 02'PBR) (Summerina Series)

RHS Plant Profile
coneflower [Summerina Yellow]

Save a plant

Where do you want to save Rudbeckia Summerina Yellow ('Et Rdb 02'PBR) (Summerina Series)?

Plants I own
Wishlist
Go to My Plants
coneflower [Summerina Yellow] visionspictures.com
coneflower [Summerina Yellow] visionspictures.com
coneflower [Summerina Yellow] visionspictures.com

Synonyms

Rudbeckia 'Et Rdb 02'PBR

Plants for pollinators
Herbaceous Perennial
Buy this from Plant Nurseries
7 Suppliers

A bushy upright, clump-forming herbaceous perennial to 60cm with lance-shaped somewhat toothed dark green hairy leaves. It produces numerous large yellow to orange petals fading to autumnal shades of brown around a brown central cone. This variety incorporates the appearance of a Rudbeckia and the hardiness of an Echinacea and flowers over a long period from summer into autumn.

Position

Full sun, Partial shade

Soil Types

Loam, Clay

Max Height

0.5-1 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
2–5 years
Max Spread
0.5-1 metres
Max Height
0.5-1 metres

Growing Conditions

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

Position

Full sun Partial shade
Aspect
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)
H4

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Asteraceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Columnar upright
Genus
Rudbeckia may be annuals, biennials or rhizomatous herbaceous perennials, with simple or pinnately divided leaves and large daisy-like flower-heads with yellow or orange rays surrounding a prominent conical disk
Name Status
Trade

How to Grow

Cultivation

Grow in well-drained or moist, but well-drained, moderately fertile soil in a sunny spot or light dappled shade. Able to tolerate drought once established

Propagation

Propagation by division

Suggested planting locations and garden types

  • City and courtyard gardens
  • Patio and container plants
  • Prairie planting
  • Wildlife gardens
  • Cut flowers
  • Flower borders and beds

Pruning

Cut stems down after flowering or leave for winter interest

Pests

Generally pest-free

Diseases

May be susceptible to grey moulds if air circulation is poor