Spearmint, English Mint 'Kentucky Colonel'

Menthaspicata

Family
Lamiaceae (lay-mee-AY-see-ee)
Genus
Mentha (MEN-thuh)
Species
spicata (spi-KAH-tuh)
Synonym
Sun Exposure
Full Sun
Foliage
Herbaceous
Shiny/Glossy
Height
12-18 in. (30-45 cm)
Spacing
36-48 in. (90-120 cm)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Handling plant may cause skin irritation or allergic reaction
Bloom Color
Pink
Lavender
White/Near White
Bloom Time
Mid Summer
Late Summer/Early Fall
Mid Fall
Other Details
Category
Herbs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From softwood cuttings
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

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

Tucson, Arizona

Banning, California

Sacramento, California

Colorado Springs, Colorado

Denver, Colorado

Marietta, Georgia

Williamsville, Illinois

Fort Wayne, Indiana

Georgetown, Indiana

Ewing, Kentucky

Melbourne, Kentucky

Lusby, Maryland

Leverett, Massachusetts

Florence, Mississippi

Brigantine, New Jersey

Ogdensburg, New York

Pittsburgh, Pennsylvania

Conway, South Carolina

Dickson, Tennessee

Austin, Texas

Waco, Texas

Leesburg, Virginia

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Featured Videos

Gardener's Notes:

3
positives
0
neutral
0
negative
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E
Nashville, TN | August 2009 | positive

Down here in Tennessee, we think that the best mint julep is made from mint grown on the grave of a Confederate soldier! My mint is only ...Read More

V
| April 2007 | positive

I bought my spearmint in a flower shop they gave me a good long lecture of how to take care of it... "Water, but dont over water. Better ...Read More

M
M
Ewing, KY (Zone 6a) | December 2004 | positive

This is one of my favorites. It has a strong aromatic smell that lingers long after you have brushed against it. It grows a little over ...Read More

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