Overview
Xanthorrhoea glauca is a plant with a slow-growing, clump-forming habit in the genus Xanthorrhoea, part of the Asphodelaceae family, with grass-like, evergreen foliage. Xanthorrhoea glauca grows best in full sun, and tolerates sand soils and acid pH. Its UK hardiness is rated H5. Suggested uses include specimen plant and architectural feature.
About
Xanthorrhoea glauca is a large plant in the genus Xanthorrhoea, widespread in eastern Australia. The trunk can grow in excess of 5 metres tall, and may have many branches.
Wikipedia contributors, CC BY-SA 4.0 — Xanthorrhoea glauca
About the genus
Xanthorrhoea is a genus of about 30 species of succulent flowering plants in the family Asphodelaceae. They are endemic to Australia. Common names for the plants include grasstree, grass gum-tree, kangaroo tail, balga, yakka, yamina, and black boy.
Wikipedia contributors, "Xanthorrhoea", CC BY-SA 4.0 — Xanthorrhoea
Growing conditions
Best soil and position for Xanthorrhoea
- Sunlight
- Full sun
- Soil type
- Sand
- Soil pH
- Acid
- Soil moisture
- Dry
- Aspect
- South-facing
- Exposure
- Exposed
- UK hardiness
- H5
Plant details
Xanthorrhoea glauca size, habit and characteristics
- Habit
- Slow-growing, clump-forming
- Foliage
- Grass-like, evergreen
- Suggested uses
- Specimen plant, architectural feature
Care notes
Pruning and caring for Xanthorrhoea glauca
- Propagation
- Seed
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Xanthorrhoea glauca?
Xanthorrhoea glauca prefers full sun. It suits exposed positions.
What soil does Xanthorrhoea glauca need?
Xanthorrhoea glauca grows best in sand soil. It prefers acid soil. Aim for soil that stays dry.
Is Xanthorrhoea glauca hardy in the UK?
Xanthorrhoea glauca has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Xanthorrhoea glauca?
Seed.
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