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Asteraceae
Giant Thistle
Onopordum acanthium
Defiance and nobility.
- Family
- Asteraceae
- Genus
- Onopordum
- Native to
- Europe, Western Asia
- Bloom season
- Summer
- Type
- Biennial
- Height
- 100-300 cm
- Sunlight
- Full sun
- Soil
- Well-draining, average to poor
- Water
- Low
- Hardiness
- 5-9
- Lifespan
- Biennial
Did you know
- It is commonly known as the Scotch thistle and is often associated with Scotland, though it may not be the true heraldic thistle.
- The entire plant is covered in silvery-white woolly hairs and fearsome spines for protection.
- The broad spiny wings along the stems make the plant look armored from top to bottom.
- According to Scottish legend, a Norse invader stepped on a thistle barefoot, alerting the Scots to a surprise attack.
- Goldfinches are especially fond of the seeds and can often be seen feeding on the mature flower heads.
Color meanings
0
Defiance
1
Austerity
2
Independence
3
Nobility