Agastache &
Agastache &
Agastache &
Agastache &
Agastache &
Agastache &
Agastache &
Agastache &

Agastache 'Blue Boa'

Hyssop, Hummingbird Mint

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  • Local Delivery ONLY to Metro Atlanta within 5-7 business days
  • Guaranteed Locally Grown

Blue Boa Hyssop is a stiffly upright long-blooming perennial with aromatic grey-green foliage.  Densely packed spikes of pink-violet to blue-violet flowers bloom from early summer into fall attracting butterflies and hummingbirds.  Flowers best in full sun and moist well-drained soils. 

Type: 

Perennial

Height: 

2' - 3'

Spread: 

1.5' - 2'

Spacing: 

1.5'

USDA Hardiness Zone: 

5 - 9

Culture: 

Full Sun, Part Sun

Bloom Color: 

Purple

Season of Interest: 

Summer, Fall

MAINTENANCE NEEDS: Low maintenance.  Crown and root rot may occur in poorly drained soils.  No serious pests or disease issues but watch for powdery mildew, wilt, and rust.  

LANDSCAPE USES:  Accents or Group Plantings, Borders, Woodland Gardens, Naturalized Areas, Foundational Plantings, and Containers.

COMPANION PLANTS: Coneflower, Daylily, Russian Sage

IMAGES: Krzysztof Ziarnek, Kenraiz, Agastache 'Blue Boa' kz1, CC BY-SA 4.0, (2) Photo by Proven Winners, 'Blue Boa' Hummingbird mint, (3) Photo by Bernard Blanc, Au jardin, agastache "Blue Boa", Bosdarros, Béarn, Pyrénées Atlantiq, (4) Krzysztof Ziarnek, Kenraiz, Agastache 'Blue Boa' kz1, CC BY-SA 4.0

*As plants have ranges in appearance they may not appear as the images shown.

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Testimonials

★★★★★

Plants arrived on schedule. Ordered via website and the price and quality are outstanding. I will order from ServeScape for all my planting needs. Thank you for your post to veterans this Memorial Day.

Dianne Hawkins
Acworth, GA
★★★★★

Incredible selection! Plants were delivered in impeccable condition. When a plant was unavailable, I received a personal call from ownership. Small business feel with a large reach. Shop local people!!! ServeScape is now my go to!

Livia Budrys
Decatur, GA
★★★★★

Within a few days of our order, we had beautiful, healthy plants delivered to our yard. Talk about a pleasant surprise to have everything we asked for unloaded and waiting for us when we were ready to plant without having to leave the house.

Darlene Quay
Smyrna, GA
★★★★★

An amazing resource for plants, advice and landscape expertise. ServScape designed a rooftop garden for me which included the design, sourcing the planting materials, and installation, including a small irrigation system.

Scott Stern
Atlanta, GA
★★★★★

ServeScape is streamlining the landscape industry through their design studio which they offer multiple design packages. I highly recommend using their services.

Steve Montoya
Atlanta, GA
★★★★★

My order exceeded expectations last summer! Plus everything in pots and in the ground came back bigger and better early this spring.

Liz Green
Dunwoody, GA

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