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Hedgehog Cactus Flower Wikimedia Commons
Cactaceae

Hedgehog Cactus Flower

Echinocereus engelmannii

Dazzling beauty in the harshest places.

Family
Cactaceae
Genus
Echinocereus
Native to
Southwestern United States, Northwestern Mexico
Bloom season
Spring
Type
clumping cactus
Height
15–60 cm
Sunlight
full sun
Soil
sandy, rocky, extremely well-drained
Water
very low; drought-tolerant
Hardiness
5–11
Lifespan
perennial; up to 30 years

Did you know

  • The large showy flowers can reach 8 cm across — dramatically oversized compared to the small cactus body.
  • Named after George Engelmann, a 19th-century botanist who catalogued hundreds of American cacti and grapes.
  • Echinocereus means 'hedgehog cereus,' a nod to the spiny, rounded stems that cluster like a hedgehog ball.
  • Cactus bees (Diadasia) are specialist pollinators that time their emergence precisely with hedgehog cactus bloom.
  • The ripe red fruits are edible and were eaten fresh or dried by Indigenous peoples of the Sonoran Desert.

Color meanings

0

endurance

1

hidden beauty

2

desert resilience

Uses

  • xeriscape gardens
  • rock gardens
  • native desert restoration
  • edible fruit
  • ornamental