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Agastache rugosa 'Korean Zest'

Also Known As

  • Agastache 'Korean Zest'
  • Korean Zest Hummingbird Mint

Plant type

perennial, herb

size

  • H: 18"-24"
  • W: 12"-24"

planting zones

  • 5a-9b

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Agastache rugosa 'Korean Zest' plant details

Agastache rugosa 'Korean Zest' is a broadleaf deciduous or semi-evergreen perennial herb with green foliage. In fall and summer purple flowers emerge. Attracts bees, beneficial insects, butterflies and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun and regular - low water. Drought tolerant once established. Does well in average, gritty, lean and well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Agastache rugosa 'Korean Zest'

Plant type: perennial herb
Plant family: lamiaceae
Foliage: deciduous or semi-evergreen green
Mature size: 12 IN - 24 IN - wide, 18 IN - 24 IN - tall
Flowers: purple blooms in fall and summer
Uses: cutting garden, fragrant foliage, long-blooming, rock garden, xeric

GROWING CONDITIONS for Agastache rugosa 'Korean Zest'

USDA Zones: 5a - 9b
Sun exposure: sun
Watering frequency: regular - low
Resistant to: deer and rabbit, heat
Soil needs: average, gritty, lean and well-drained

Nursery contributed plant descriptions

This Hummingbird Mint is low maintenance and easy to grow. Deep violet-blue, slender blossoms with dark stems and rich green foliage. Fragrant and useful in the home. Thrives in full sun with low water needs. Attracts pollinator species and is resistant to deer and rabbits.
Minty licorice scented leaves make one of the best fresh-leaf teas available, much used as a delicious tummy soother! The tender young leaves can be chopped and added to salads that call for mint as well. This new variety has a compact, well-branched habit and saturated violet-blue flowers.

Gardening facts about Agastache rugosa 'Korean Zest' plant

How to Grow Agastache rugosa 'Korean Zest'

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • average
    • lean
    • well-drained
    • gritty
  • Special Situation

    • heat tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • purple
  • Wildlife

    • beneficial insects
    • bees
    • butterflies
    • hummingbirds
    • deer resistant
    • rabbit resistant
  • Flower Season

    • summer
    • fall
  • Foliage Season

    • deciduous
    • semi-evergreen

See other plant types of Agastache for your garden

aka Blue Fortune Giant Hyssop, Blue Fortune Hummingbird Mint

Plant Type

Perennial, Herb

Zones

3a-9b

Size

Height: 24"-36"

Width: 18"-24"

  • sun - mostly sun
  • occasional - drought tolerant
Photo of Agastache 'Blue Fortune' flower by Far Reaches Farm
View Plant

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aka Agastache 'Apricot Surprise', Apricot Sunrise Mexican Hyssop, Hummingbird Mint

Plant Type

Perennial, Herb

Zones

7a-10b

Size

Height: 18"-36"

Width: 18"-36"

  • sun
  • regular - drought tolerant
Photo of Agastache 'Apricot Sunrise' flower by Secret Garden Growers
View Plant

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aka Agastache cana x barberi 'Ava', Ava Mexican Hyssop, Ava's Hummingbird Mint

Plant Type

Perennial

Zones

6a-9b

Size

Height: 3'-4'

Width: 2'-3'

  • sun
  • occasional - drought tolerant
Photo of Agastache 'Ava' flower by Dancing Oaks Nursery
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aka Agastache mexicana 'Sangrea', Mexican Giant Hyssop, Sangria Mexican Hyssop

Plant Type

Perennial

Zones

7a-10b

Size

Height: 2'-3'

Width: 1'-3'

  • sun
  • regular - drought tolerant
Photo of Agastache mexicana 'Sangria' form by Annie's Annuals & Perennials
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aka Licorice Mint, Sunset Hyssop, Threadleaf Giant Hyssop

Plant Type

Perennial

Zones

4a-10b

Size

Height: 16"-24"

Width: 16"-18"

  • sun
  • occasional - drought tolerant
Photo of Agastache rupestris flower by Mulchmaid
View Plant

More Options

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