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Centaurea nigra



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9 cm sized pot.  Centaurea nigra, a hardy perennial that is also known has Black Knapweed has purple flowers with black featuring on the bracts.  It originated from North-western/Central Europe.   It loves a sunny, well-drained soil.  Flowers reaching up to 70 cm once established.  Regular dead-heading helps promote a longer flower period.  

SKU: 10248 TAG: purple flower

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