Gladiolus dalenii 'Boone'


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Found in Boone North Carolina by an extension agent, this Glad is possibly a hybrid with dalenii and has pretty awesome cold hardiness having proven itself in zone 6. July flower spikes to 4' with apricot flowers touched in peach at the petal tips as well as in the throat. Very good increaser as this makes numerous cormlets so spread the love.


Plant Type

  • Perennial / Bulb

Mature Size


Hardiness Zones

  • Zone 6a (-10 °F)
  • Zone 6b (-5 °F)
  • Zone 7a (0 °F)
  • Zone 7b (5 °F)
  • Zone 8a (10 °F)
  • Zone 8b (15 °F)
  • Zone 9a (20 °F)
  • Zone 9b (25 °F)

Sun Exposure

  • Full Sun

Water Needs

  • Moist
  • Moderate

Bloom Time

  • Summer