Wig Knapweed
Centaurea phrygia
- Native to:
- Albania, Austria, Baltic States, Belarus, Bulgaria, Czechia-Slovakia, Denmark, Finland, Germany, Greece, Hungary, Iran, Italy, Krym, North Caucasus, Norway, NW. Balkan Pen., Poland, Romania, Russia, Switzerland, Transcaucasus, Türkiye, Türkiye-in-Europe, Ukraine
Ivar Leidus
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Asteraceae
- Genus:
- Centaurea
- Species:
- Centaurea phrygia
- USDA Symbol:
- CEPH
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 90 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- jun,jul,aug,sep
- Bloom Colors:
- purple, pink
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- good drainage preferred
- Moisture:
- moderate moisture
- Notes:
- prefers open meadows and grasslands
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–28 days
- Notes:
- Seeds germinate readily with light; cold stratification improves germination rates.
The above propagation data sourced from Claude AI
ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.