Perennial
Centaurea macrocephala
giant knapweed
Centaurea macrocephala is a perennial for sun and moderately moist soil. It grows 100–120 cm tall and flowers in months VI–VIII. Plant 3 per square metre.
- Site
- Sun
- Soil
- Average
- Height
- 100–120 cm
- Flowers
- VI–VIII
- Spacing
- 3 pcs/m²
m² needs 12 pcs
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