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Blue Boa Agastache

Agastache x 'Blue Boa' PP#24050

$11.99
$11.99 $14.99
per Plant - 5" Deep Pot
Sale | Save 20%
ZONES  5-8 | Good to grow! Zone
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• Agastache x 'Blue Boa' (Giant Hyssop) is a stunning North American native cultivar that blooms nonstop in summer
• Showy violet-blue flowers on large terminal spikes attract pollinators like native bees, hummingbirds, butterflies and beneficial insects
• Perfect for sunny borders, along walkways and in butterfly gardens, 'Blue Boa' is deer and rabbit resistant
• Colorado State University Perennial Trials rated this a Top Performer of 2014 for its ability to thrive in Rocky Mountain gardens

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Blue Boa Agastache

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Description

Agastache 'Blue Boa' PP#24,050 (Hummingbird Mint).  With deep purple-violet blooms, ‘Blue Boa’ is a sturdy upright grower that has large green leaves. It grows best in fast-draining soil and average moisture levels. Leave the stems in place over the winter months to improve cold hardiness. This perennial is a stunning hybrid variety of hummingbird mint that blooms from mid-to-late summer and has won the 2013 title of “Too Good to Wait Performer” at the Colorado State Perennial Trials. Seedlings will not be true-to-type and should be weeded out. 24" tall x 18-24" wide. 

Planting & Care

Tips for growing Agastache

Agastache are sun loving plants with aromatic foliage and flowers. They bloom from mid-summer into early fall and are resistant to rabbits and deer.

Agastache need lean, well-drained soils, prefer gravel mulches, and appreciate deep but infrequent watering after their second growing season

  1. Provide a fast draining soil that's naturally low in fertility, Don't plant into clay soils.
  2. Plant in full hot sun.
  3. Just a few handfuls of compost in the planting hole is enough. Don't plant into a rich, highly amended soil..
  4. Fertilize the Agastache just once in fall with Yum Yum Mix.
  5. New transplants need regular irrigation their first growing season to establish themselves. Watering can be reduced greatly during the second growing season when the plants have matured.

To improve winter-hardiness, and encourage re-seeding, leave the stems intact over the winter. In mid-spring, remove old stems just above the new foliage, about 4 or 5 inches above ground level.

If your conditions don't lend themselves to growing Agastache in your garden, they do well planted in containers.

More in-depth guidance for growing Agastache:Agastache Growing Tips, Agastache: Super-Stars of the Perennial World, and All About Planting Agastache.

Shipping

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As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Some perennials are shipped as potted plants, some as perennial roots packed in peat.  The ‘Plant Information’ section describes how that item will ship. All perennials and fall-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.

Perennials and fall-planted bulbs are shipped at the proper planting time for your Growing Zone. Perennial and fall-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service at (802) 227-7200 or contact us by email or chat.

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key features

Advantages
  • Attracts Butterflies
  • Long Bloom Time
  • Fragrant
  • Deer Resistant
  • Rabbit Resistant
Light Requirements
  • Full Sun
Bloom Time
Mid to late summer

Additional information

Planting Time
  • Spring / Summer
Soil Moisture
  • Average
Water Tolerance
Low-Water
Soil Type
  • Average Soil
  • Well-Drained Soil
Mature Height
24-32" tall
Mature Spread
18-24" wide
Growing Zones
  • Zone 5
  • Zone 6
  • Zone 7
  • Zone 8
Ideal Region
  • Southwest
  • West
  • Pacific Northwest
Neonicotinoid Free
Yes
Non-GMO
No
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