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purple knapweed

Latin name: Centaurea Atropurpurea

Plant type: Herbaceous Perennial

Exposure: Exposed, Sheltered

Sun/shade: Full Sun

Soil type: Chalk, Sand, Loam

Months of flowering: May, June

Soil pH: Acid, Neutral, Alkaline

Flower colours: Pink

Petals: Irregular

Arrangement: Cluster