Colocasia esculenta Royal Hawaiian® ‘Diamond Head’ (Elephant Ear)

Large near-black, glossy and slightly ruffled heart-shaped leaves make a statement in this selection named after a volcano in Oahu. Developed by breeder John Cho of Hawaii.

  • Plant Patent: 19,939
  • Container Size:
  • USDA Zone: 7-11
  • Height: 3-4’
  • Spread: 4-5’
  • Sun Exposure: full sun to part shade
  • Soil Moisture: average to wet
  • Bloom Time: n/a
  • Bloom Color: n/a
  • Foliage Color: glossy purple-black
  • US Native: no
  • Wildlife Benefit:
  • Notes: