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Cleome ‘Helen Campbell’

Spider flower

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Flowers
Flowers

Plant does not flower in January

Plant does not flower in February

Plant does not flower in March

Plant does not flower in April

Plant does not flower in May

Plant does flower in June

Plant does flower in July

Plant does not flower in August

Plant does not flower in September

Plant does not flower in October

Plant does not flower in November

Plant does not flower in December

  • Botanical name: Cleome 'Helen Campbell'
  • Common name: Spider flower
  • Family: Capparaceae
  • Plant Type: Annual
Flower colour:

White

Foliage colour:

Green

Cleomes are half-hardy annuals native to the grasslands of South America. They flower over a long season and look fantastic in a mixed ornamental border, growing alongside dahlias and tall annuals such as cosmos and amaranthus. Their common name, spider flower, refers to the extraordinarily long stamens protruding from the large scented flowers – both these and the long seed pods later in the season give the flowers a spidery appearance.

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Cleome ‘Helen Campbell’ is a particularly attractive variety which produces scented white flowers throughout summer. For best results grow Cleome ‘Helen Campbell’ in free-draining soil in full sun. Raise from seed in early spring and plant outside after all risk of frost has passed. It makes an excellent cut flower.

How to grow Cleome 'Helen Campbell'

  • Plant size

    1.8m height

    60cm spread

  • Aspect

    South facing, west facing

  • Position in border

    Middle, back

  • Sun exposure: Full sun
  • Hardiness: Half hardy
  • Soil type: Well drained / light / sandy / clay / heavy / moist

Plant calendar

A table displaying which months are best to sow, plant and harvest.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Plant
Plant

Do not Plant in January

Do not Plant in February

Do not Plant in March

Do not Plant in April

Do Plant in May

Do Plant in June

Do not Plant in July

Do not Plant in August

Do not Plant in September

Do not Plant in October

Do not Plant in November

Do not Plant in December

Flowers
Flowers

Plant does not flower in January

Plant does not flower in February

Plant does not flower in March

Plant does not flower in April

Plant does not flower in May

Plant does flower in June

Plant does flower in July

Plant does not flower in August

Plant does not flower in September

Plant does not flower in October

Plant does not flower in November

Plant does not flower in December

Cleome 'Helen Campbell' and wildlife

Cleome 'Helen Campbell' is known for attracting bees, butterflies​/​moths and other pollinators. It nectar-pollen-rich-flowers.

Attractive to Bees

Does not attract Beneficial insects

Does not attract Birds

Attractive to Butterflies​/​Moths

Attractive to Other pollinators

Is Cleome 'Helen Campbell' poisonous?

Cleome 'Helen Campbell' has no toxic effects reported.

No reported toxicity to:

No reported toxicity to Birds

No reported toxicity to Cats

No reported toxicity to Dogs

No reported toxicity to Horses

No reported toxicity to Livestock

No reported toxicity to People