White Flower Farm
Agastache 'Blue Boa'
Agastache 'Blue Boa', also known as Hummingbird Mint, is an improved perennial selection offering striking, deep violet-blue flower spikes that bloom continuously through summer. Its sturdy, upright stems resist flopping, ensuring excellent garden performance. This plant thrives in full sun and well-drained soil, tolerating heat and early frosts. It's an aromatic choice for specimen planting or containers, pairing well with other sun-loving perennials. This plant ships as a 1 PINT 28.86 CU IN. specimen.
$15.95
Owner Satisfaction
4.4
/ 5
Category Rank
2688
/ 3268
#2688 in Landscaping & Garden Plants
Price vs Category Average
-42%
Below average
Cultivar
'Blue Boa'
/ 'Blue Boa'
Who it's for
- Extended Bloom Period
- Highly Attractive to Pollinators
- Exceptional Durability and Pest Resistance
Who should skip it
- Sensitivity to Winter Moisture
- Requires Full Sun Exposure
- Potential for Flopping
Key Specs
Cultivar
'Blue Boa'
Lifespan
Perennial
Mature Height
24 inches
USDA Hardiness Zones
6 to 10
Soil pH Preference
Acid to neutral
Sun Exposure
Full sun
Bloom Time
Summer
Warranty
1 year money-back guarantee
Features
- Larger flower heads than standard varieties
- Sturdy stems resist flopping
- Showy, long-lasting violet-blue flower spikes
- Deer resistant for garden protection
- Thrives in full sun and heat
- Aromatic foliage adds sensory appeal
- Suitable for container gardening
- Attracts hummingbirds
What customers say
Gardeners overwhelmingly praise the Agastache 'Blue Boa' for its spectacular aesthetic and reliable performance. The plant delivers stunning, deep indigo blue flower spikes that provide dramatic vertical color. A key highlight is its exceptional, long bloom duration, extending from midsummer well into fall. This cultivar is highly magnetic to hummingbirds and bees, actively drawing wildlife to the garden. Once established, reviewers confirm it is robust, heat tolerant, and requires minimal care. While some initial planting experiences noted concerns regarding the size of the plants upon arrival, the consensus is that the 'Blue Boa' offers superior value and an outstanding, long-lasting display once settled.
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$16