Promo Banner This weekend only - orders $100+ ship free with code FREESHIP Promo Banner
Agastache 'Blue Boa'
ENLARGE IMAGE Compact perennial for pollinators

Agastache 'Blue Boa'

Agastache 'Blue Boa' | Fantastic violet-blue spike flowers |
Item: #AGABB1Q
ZONE 5, 6, 7, 8, 9, 10
As low as $13.99
  • Tall showy flower spikes attract pollinators
  • Thrives in most types of soil
  • Months of color for many different garden styles
  • Ship size: Jumbo 1 Quart
  • View all Shrubs
QtyPriceYou Save
Buy 1 or more for $15.99 each$0.00
Buy 2 or more for $15.79 each$0.40
Buy 3 or more for $15.49 each$1.50
Buy 6 or more for $14.99 each$6.00
Buy 12 or more for $14.49 each$18.00
Buy 24 or more for $13.99 each$48.00
How many plants do I need? Plant Calculator
Productt Guarantee
Hear what our customers have to say...
Our order has arrived and I am so impressed with the quality of the plants and they great packing. This was our first...... show more

Agastache 'Blue Boa' Description

  • Big dark purple flower spikes last for up to four months
  • Gorgeous native for pollinators
  • Mid-sized perennial for mixed borders

Special features: Attracts hummingbirds, benefits pollinators, deer resistant, long blooming, cut flower, fragrant

Quick Facts

  • Botanical name:
    Agastache 'Blue Boa'
  • Common name:
    Hummingbird mint
  • Zone: 5, 6, 7, 8, 9, 10
  • Sun exposure:
    Sun (6+ hrs/day)
  • Delivery:
    See schedule
  • Ship form:
    1 Quart Pots
  • Soil type:
  • Soil moisture:
    Average, dry
  • Height x width:
    30-36" x 24"
  • Flower color:
  • Foliage color:
  • Bloom season:
  • Uses:
    Edging, flower gardens, wildlife garden, cut flower, deer Resistant, attracts hummingbirds, beneficial to pollinators
  • Cannot ship to:
  • Patent #:PP24,050



Soil: Thrives in any well-drained, even dry, soil.
Light: Needs full sun to thrive.
Water: Enjoys average to low soil moisture, will not tolerate prolonged wet or soggy conditions.
Spacing: 2 to 3 feet apart
Fertilizing: Not required or recommended. Overly fertile soils or conditions result in floppy growth.
Winterizing: No special winter requirements; dry conditions in winter are preferred and foliage can be left standing.
Maintenance & pruning: Clean up old foliage in late winter or early spring.