Knapweed, Star Thistle, Cornflower, Centaurea

Latin name: Centaurea

photo
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 Knapweed, Star Thistle, Cornflower, Centaurea photo blue
flower color: blue
druidgor.narod.ru
 Knapweed, Star Thistle, Cornflower, Centaurea photo light blue
flower color: light blue
narodnaya-medicina.com
 Knapweed, Star Thistle, Cornflower, Centaurea photo purple
flower color: purple
imagecache5.art.com
 Knapweed, Star Thistle, Cornflower, Centaurea photo burgundy
flower color: burgundy
www.sarahraven.com
 Knapweed, Star Thistle, Cornflower, Centaurea photo pink
flower color: pink
home.earthlink.net
 Knapweed, Star Thistle, Cornflower, Centaurea photo lilac
flower color: lilac
www.seedsite.eu
 Knapweed, Star Thistle, Cornflower, Centaurea photo white
flower color: white
www.crocus.co.uk
  

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Knapweed, Star Thistle, Cornflower (Centaurea) characteristics

flower colorburgundy, lilac, pink, purple, blue, light blue, white
plant height (cm)30-70 cm
type of stemerect
known to be toxicnot poisonous plant
fragrant flowerno fragrance
timing of floweringaugust, july, june
life spanannual
flower sizelarge

Knapweed, Star Thistle, Cornflower care

frost resistancefrost resistance
cold hardiness zoneno data
shelter in wintershelter is not required

Centaurea, Knapweed, Star Thistle, Cornflower planting

landscape useflowerbed, specimen, border
sun exposurefull sun

Centaurea growing

water needsmoderate
soil acidityalkaline soil, neutral soil
soil typesandy loam soil, loamy soil
method of cultivationnon seedlings

*Some characteristics are relevant for a temperate climate

catalog: Garden Flowers

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Knapweed, Star Thistle, Cornflower (Centaurea) photo, care and growing, characteristics and planting.



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