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Agastache 'Blue Boa' (Anise Hyssop)

Pot Size
Colour
Blue

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This outstanding selection is unlike any other Agastache. It features long, deep violet-blue flower spikes that are wide and extremely showy. Upright, clumping habit and bright green, fragrant foliage. Use in containers or tubs, or integrate in the perennial border. Attractive to hummingbirds and butterflies. Drought tolerant once established. Won the ‘Too Good to Wait Performer’ 2013 award and ‘Top Performer’ 2014 award at the 2013 Colorado State Perennial Trials.

 

USDA Zones: 5 - 9

 

Photo © Heritage Perennials

 

Optimal Growing Conditions

Sun Exposure
  Full Sun

Soil Type
  Normal or
  Sandy

Soil pH
  Neutral or
  Alkaline or
  Acid

Soil Moisture
  Dry

Care Level
  Moderate


Appearance and Characteristics

Flower Colour
  Deep Blue
  Purple

Blooming Time
  Mid Summer
  Late Summer
  Early Fall

Foliage Color
  Deep Green

Plant Uses & Characteristics
  Accent: Good Texture/Form
  Attracts Butterflies
  Attracts Hummingbirds
  Border
  Containers
  Cut Flower
  Deer Resistant
  Drought Tolerant
  Rabbit Resistant
  Fragrant
  Massed

Flower Head Size
  Large

Height
   55-60 cm
   21-23 inches

Spread
   35-40 cm
   14-16 inches

Foot Traffic
   None

Growth Rate
   Medium


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