All flowers
Iochroma Wikimedia Commons
Solanaceae

Iochroma

Iochroma cyaneum

otherworldly allure.

Family
Solanaceae
Genus
Iochroma
Native to
Colombia, Ecuador, Peru
Bloom season
Summer, Autumn
Type
shrub
Height
6-10 ft
Sunlight
full sun to part shade
Soil
well-drained, fertile, slightly acidic
Water
moderate
Hardiness
9-11
Lifespan
perennial

Did you know

  • Iochroma belongs to the nightshade family and is related to tomatoes, potatoes, and the deadly belladonna — many parts are toxic if ingested.
  • The pendant tubular flowers hang in clusters like deep-violet bells and are irresistible to hummingbirds navigating Andean cloud forests.
  • The genus name derives from Greek ion (violet) and chroma (color), a direct reference to its signature purple-blue flowers.
  • Species occur naturally in Andean highlands from 5,000 to 10,000 feet, where they form dense shrubs along forest edges and stream banks.
  • In mild climates like coastal California and the Mediterranean, iochroma can bloom nearly year-round with little care.

Color meanings

0

mystery

1

enchantment

2

depth

Uses

  • ornamental shrub
  • hummingbird garden