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Mexican Blood Flower Wikimedia Commons
Apocynaceae

Mexican Blood Flower

Asclepias curassavica

Sacrifice and life-sustaining bonds.

Family
Apocynaceae
Genus
Asclepias
Native to
Mexico, Central America, South America
Bloom season
Spring, Summer, Fall
Type
herbaceous perennial
Height
60–100 cm
Sunlight
full sun
Soil
average, well-drained
Water
moderate
Hardiness
8–11
Lifespan
perennial in warm zones; grown as annual elsewhere

Did you know

  • This is the most important milkweed for monarch butterflies throughout the tropics — caterpillars feed exclusively on it.
  • The plant's milky white sap contains cardiac glycosides that make monarch caterpillars toxic to predators.
  • It is sometimes called 'tropical milkweed' and can bloom year-round in frost-free climates.
  • Despite being native to the Americas, it has naturalized across tropical Africa, Asia, and the Pacific Islands.
  • The common name 'blood flower' refers to the vivid red-and-orange blossoms and the blood-like latex sap.

Color meanings

Red

vital energy and life force

Orange

passionate determination

Uses

  • monarch butterfly habitat
  • pollinator gardens
  • tropical borders
  • cut flowers