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California Four O'Clock Wikimedia Commons
Nyctaginaceae

California Four O'Clock

Mirabilis laevis

Mystery and evening beauty.

Family
Nyctaginaceae
Genus
Mirabilis
Native to
California, Southwestern United States
Bloom season
Spring, Summer
Type
herbaceous perennial
Height
1-3 ft
Sunlight
full sun to part shade
Soil
Well-drained, sandy or rocky soil
Water
low
Hardiness
8-11
Lifespan
perennial

Did you know

  • California four o'clock flowers open in late afternoon and close by morning, perfectly timed for moth and bat pollinators.
  • The trumpet-shaped flowers attract hawk moths with their sweet fragrance that intensifies as evening approaches.
  • This wildflower grows from a large tuberous root that helps it survive prolonged California droughts.
  • The genus name Mirabilis means 'wonderful' or 'miraculous' in Latin, referring to the remarkable flower behavior.
  • Different flowers on the same plant can be different colors, and individual flowers may even show color streaks and sectors.

Color meanings

0

timidity

1

attraction

2

mystery

Uses

  • native wildflower garden
  • evening garden
  • drought-tolerant landscaping