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Grevillea juniperina f. sulphurea

sulphur-yellow spider flower

An evergreen, rounded, bushy shrub, 1 to 2m tall, with needle-like, recurved leaves and clusters of small, pale yellow flowers in spring and summer

Synonyms
Grevillea sulphurea
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Size
Ultimate height
1.5–2.5 metres
Time to ultimate height
10–20 years
Ultimate spread
2.5–4 metres
Growing conditions
Loam
Sand
Moisture
Well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Yellow Green
Summer Yellow Green
Autumn Green
Winter Green
Position
  • Full sun
Aspect

West–facing or South–facing or East–facing

Exposure
Sheltered
Hardiness
H4
Botanical details
Family
Proteaceae
Native to the UK
No
Foliage
Evergreen
Habit
Bushy
Potentially harmful
Skin irritant/allergen. Wear gloves and other protective equipment when handling
Genus

Grevillea can be evergreen shrubs or trees, with alternate, simple or pinnately divided leaves and petal-less flowers consisting of a colourful calyx tube with protruding style, borne in racemes or panicles

Name status

Correct

Plant range
Australia

How to grow

Cultivation

Grows best in a well-drained acid or neutral soil in full sun

Propagation

Propagate by seed or by semi-hardwood cuttings

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Flower borders and beds
  • Wall side borders
Pruning

Pruning group 1

Pests

Generally pest-free

Diseases

May be susceptible to honey fungus (rarely)

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