Crested Late-summer Mint, Vietnamese Mint, Kinh Gioi

Elsholtziaciliata

Family
Lamiaceae (lay-mee-AY-see-ee)
Genus
Elsholtzia (el-SHOLT-see-uh)
Species
ciliata (sil-ee-ATE-uh)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Deciduous
Herbaceous
Shiny/Glossy
Height
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Hardiness
USDA Zone 5b: to -26.1 °C (-15 °F)
Bloom Color
Medium Purple
Bloom Time
Late Summer/Early Fall
Other Details
Category
Annuals
Herbs
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Where to Grow
Grow outdoors year-round in hardiness zone
Can be grown as an annual
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost
From seed; direct sow after last frost
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Birmingham, Alabama

Wilsonville, Oregon

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Birmingham, AL (Zone 8a) | July 2015 | positive

Kinh Gioi is a popular Viet herb used in soups (pho), and thrives in humid tropical climates. Of a hundred or more seeds from one source ...Read More

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