Details

 

Rudbeckia 'Goldstrum' is an herbaceous perennial forming a clump to 60cm in height, with erect stems bearing narrowly ovate leaves and dark-eyed, deep yellow flowers to 12cm across

 

Hardiness

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

H6 - Hardy in all of UK and northern Europe (-20 to -15)

 

Sunlight

Full sun, Partial shade

Aspect

East-facing, South-facing, West-facing

Exposure

Sheltered or Exposed

 

Moisture

Moist but well-drained

 

Soil

Chalk, Clay, Loam

 

pH

Acid, Alkaline or Neutral

 

Size

Ultimate height

0.1 - 0.6 metres

Ultimate spread

0.5- 1 metres

Time to Ultimate size

About 2 – 5 Years

 

How to grow

Cultivation

Easy to grow if given full sun or partial shade and a moderately fertile soil that is moist but well-drained; a good choice for improved clay soils

 

Propagation

Propagate by seed autumn or spring. Propagate by

Suggested planting locations and garden types

Flower borders and beds Cut Flowers Cottage & Informal Garden Prairie Planting

How to care

Pruning

Deadhead faded flowers

Pests

Generally pest free

 

Diseases

Generally disease free

 

Source: rhs.org.uk

Rudbeckia 'Goldstrum'

£7.80Price
Pot Size & Form
     

    0131 445 4698

    Damhead Nursery
    Damhead Farm
    Lothianburn
    Midlothian
    EH10 7DZ

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