Brown knapweed

  • Product number: 580170
  • Origin: Europe
  • Latin: Centaurea jacea

You can see the kinship with the well-known cornflower, but with lilac-pink flowers from a brown flower base. Give them a sunny spot, they grow in almost any soil and are important for bees, bumblebees, butterflies, etc., a good nectar plant. This protected wild plant is not very rare. Height 30-120 cm, flowers from June-September.

Names:
Latin: Centaurea jacea
Dutch: Knoopkruid, Gewoon
English: Brown Knapweed

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Sowing method: May-July, cover with a thin layer of soil. Optimal germination temperature 20°C. Cover the sown seeds with (fleece)cloth to prevent drying out. Place in a cooler spot after emergence. Some will germinate quickly, there will be a long germination process for stragglers.

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Sowing/planting time:

  • May
  • June
  • July

Harvesting time:

  • June
  • July
  • August
  • September

Soil type:

  • All soil types

Cultivation location:

  • Outdoors

Position:

  • Sun
  • Flower colour: Lilac flowers from a brown flower base
  • Origin: Europe
  • Average growth height: 90 to 120 cm
  • Annual or perennial: Perennial
  • Attractive to insects: Various insects
  • Winter hardy: Forst hardy
  • Ease of cultivation: Easy
  • Latin: Centaurea jacea
  • Dutch: Knapweed, Common
  • Also known as: Not applicable / Not known
  • English: Brown Knapweed
  • All year round

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