Click for previous Image Image 1 of 3 Ajuga incisa Giant Bugle

Ajuga incisa 'Bikun'

Giant Bugle

Plant Type:


Ajuga incisa 'Bikun' ('Frosted Jade') - This unusual species of Ajuga displays incised leaves of medium green are broadly and irregularly edged in creamy yellow. The spring flowers are a deep, rich beautiful shade of purple-blue and no doubt as attractive to hummingbirds as its more common and colonizing cousin Bugleweed, Ajuga reptans. The bees certainly appreciate it. Unlike its rampant cousin the Giant Bugle is a clumping perennial and completely deciduous. Site 'Bikun' in part sun, dappled to open shade in fertile, moist soil. 'Bikun' is probably going to be a doer in USDA zone 5b where sheltered and mulched. If ordered in autumn your Ajuga will arrive cut back prepared for the long winter's nap. For gardeners towards the northern end of its range spring planting is advised. Established pot grown perennial from division.



12-18 in


10-12 in



Characteristics and Attributes for Ajuga incisa 'Bikun'

Season of Interest (Flowering)

  • Spring

Season of Interest (Foliage)

  • Spring / Summer

Nature Attraction

  • Honey Bees & Native Bees


  • Dappled Shade
  • Morning Sun / Afternoon Shade
  • Shade


  • Border
  • Accent
  • Foliage
  • Edging
  • Massing

Growth Rate in the Garden

  • Medium


  • Draining
  • Fertile


  • Japan

Propagated By

  • Cutting Grown