Alcea rosea ‘Crème de Cassis’

  • Product number: 572410
  • Origin: Eurasia
  • Latin: Hollyhock

What a delight when the 1.5–1.8 m tall flower spikes are in full glory: double, semi-double, and single flowers show off in a dark lilac-purple colour with lighter purple or white along the edges.

Hollyhocks are the summer kings of your garden. They love full sun and grow in any soil. Our range of colours is extensive. They are biennial, although the basal rosette often produces new growth, which is further encouraged by removing the faded flowers in time.

Names:

  • Latin: Alcea rosea
  • Dutch: Double- and single-flowered hollyhock
  • English: Hollyhock Single & Double Flowered
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Packaging

Sowing method: March-July, cover with a thin layer of soil. Optimal germination temperature 20°C. Cover the sowing with (fleece) fabric to prevent drying out.

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Sowing/planting time:

  • March
  • April
  • May
  • June
  • July

Harvesting time:

  • June
  • July
  • August
  • September

Soil type:

  • All soil types

Cultivation location:

  • Outside
  • Inside

Position:

  • Sun
  • Flower colour: Dark purple with light purple border
  • Origin: Eurasia
  • Average growth height: More than 120 cm
  • Annual or perennial: Biennial
  • Attractive to insects: Various insects
  • Winter hardy: Well frost-resistant
  • Ease of cultivation: Average
  • Latin: Hollyhock
  • Dutch: Double and single-flowered Hibiscus
  • Also known as: N/A
  • English: Hollyhock Single & Double Flowered
  • All year

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