Agastache ‘Blue Boa’

(Blue Boa Hyssop)


$9.99


Hardiness Zones:

 5b  6a  6b  7a  7b  8a  8b  9a  9b

Quick Overview:

Unlike any other Agastache, this beauty produces luxurious, deep violet-blue flower spikes held over ultra-green foliage. The flower spikes are long, wide and extremely showy. It’s a great perennial color spot for summer bloom. It’s drought tolerant once established and attracts hummingbirds as well as butterflies and bees.

Description

Easily grown in average, medium moisture, well-drained soils in full sun to part shade. Best in full sun. Good soil drainage is essential. Plants will perform poorly and may not survive winter in hard clay soils that retain moisture. Plants tolerate heat and some dry soils once established. Deadhead spent flowers to promote additional bloom. Leave leaf and flower stems up during the winter for additional protection, cutting back the dead stems in late winter to early spring. Sandy/gravelly mulches will protect plants and help to avoid onset of rot.

Additional information

Common Name

Blue Boa Hyssop

Botanical Name

Agastache 'Blue Boa'

Container/Amount

1 gallon

Evergreen or Deciduous

Deciduous

Hardiness Zone

5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b

Growth Rate

Average

Light Requirements

Part-sun, Sun

Height

2 to 3'

Width

1.5 to 2'

Soil Condition

Well-drained

Water Needs

Low

Blooming Period

summer through fall

Flower Color

purple

Fragrance

No

Foliage Color

green

Deer Resistant

Yes

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