Achillea Species, Yarrow, Milfoil, Soldier's Woundwort, Staunchweed

Achilleamillefolium

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Achillea (ak-ih-LEE-a)
Species
millefolium (mill-ee-FOH-lee-um)
Synonym
Achillea albida
Achillea ambigua
Achillea ambigua
Achillea anethifolia
Achillea angustissima
Sun Exposure
Full Sun
Foliage
Herbaceous
This plant is resistant to deer
Height
24-36 in. (60-90 cm)
Spacing
18-24 in. (45-60 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
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)
Danger
Handling plant may cause skin irritation or allergic reaction
Bloom Color
Pink
Pale Yellow
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
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
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Non-patented
Propagation Methods
By dividing the rootball
From seed; sow indoors before last frost
From seed; direct sow after last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Birmingham, Alabama

Huntsville, Alabama

Chandler, Arizona

Magalia, California

Merced, California

Aurora, Colorado

Denver, Colorado

Bartow, Florida

Jacksonville, Florida

Keystone Heights, Florida

Oakland, Florida

Saint Augustine, Florida

Saint Petersburg, Florida

Tallahassee, Florida

Royston, Georgia

Boise, Idaho

Anna, Illinois

Chicago, Illinois

Chillicothe, Illinois

Glen Ellyn, Illinois

Park Forest, Illinois

Pekin, Illinois

Washington, Illinois

Wheaton, Illinois

Jeffersonville, Indiana

Indianola, Iowa

Pacific Junction, Iowa

Benton, Kentucky

Gonzales, Louisiana

Bowie, Maryland

Brookeville, Maryland

Erie, Michigan

Owosso, Michigan

Pinconning, Michigan

Saint Helen, Michigan

Isle, Minnesota

La Crescent, Minnesota

Minneapolis, Minnesota

Madison, Mississippi

Saucier, Mississippi

Waynesboro, Mississippi

Aurora, Missouri

Cole Camp, Missouri

Plainfield, New Jersey

Seaside Heights, New Jersey

Albuquerque, New Mexico

Elephant Butte, New Mexico

Chapel Hill, North Carolina

Charlotte, North Carolina

Elizabeth City, North Carolina

Kure Beach, North Carolina

Wilmington, North Carolina

Belfield, North Dakota

Guysville, Ohio

Springboro, Ohio

Stow, Ohio

Altus, Oklahoma

Enid, Oklahoma

Jay, Oklahoma

Tulsa, Oklahoma

Baker City, Oregon

Fayetteville, Pennsylvania

Millersburg, Pennsylvania

Millerstown, Pennsylvania

Prosperity, South Carolina

Lenoir City, Tennessee

Thompsons Station, Tennessee

Arlington, Texas

Beaumont, Texas

Belton, Texas

De Leon, Texas

Fort Worth, Texas

Humble, Texas

Santo, Texas

Tremonton, Utah

Leesburg, Virginia

Mechanicsville, Virginia

Midland, Virginia

Roanoke, Virginia

Bay Center, Washington

Seattle, Washington

Morgantown, West Virginia

show all

Featured Videos

Gardener's Notes:

7
positives
6
neutrals
1
negative
Sort By:
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O
Enid, OK (Zone 7a) | August 2013 | positive

This plant loves living in this area. It grows and grows, and stands straight up even when over watered. It is a vigorous grower with l...Read More

G
Midland, VA | May 2008 | positive

I made the mistake of planting Yarrow amongst other, more labor-intensive plants once, before understanding how it spreads (rhizomes) and...Read More

C
Brookeville, MD (Zone 7a) | June 2006 | positive

Every summer, when I was a child, we would spend our summers in upstate NY, at Swan Lake.

These were the most popular wil...Read More

M
Bartow, FL (Zone 9a) | January 2006 | neutral

Just give it its own bed. It stays there pretty well. Yes, it can become invasive if you plant it in a bed with other plants.

B
Culpeper, VA (Zone 7a) | January 2006 | positive

This lovely wildflower/herb grows wild throughout Virginia, & I have quite a bit of it out in my fields, where it mingles beautifully wit...Read More

G
(Zone 5a) | January 2006 | neutral

I have read that yarrow is hardy in zones 2-10. Light aids germination of seeds. Blooms June-September in my garden. Performs best whe...Read More

J
J
Belfield, ND (Zone 4a) | July 2005 | negative

Today we broke down and dug all this out. We found it was taking over the secret garden we had it planted in, and we also didn't like it's odor.

L
Merced, CA (Zone 9a) | May 2005 | positive

Another herbal medicine cabinet must, it is a tonic and astrigent. One of our bunny's favorite treats. A super filler for dry area backg...Read More

S
Springboro, OH (Zone 6a) | April 2005 | neutral

Deadhead to lateral buds to prolong bloom period. Older plants may not respond as well as young plants do to deadheading efforts. Very we...Read More

P
(Zone 8b) | March 2005 | neutral

This is a yarrow that spreads quickly and produces its fair share of starry white flowers thoughout the warmer months. If dead headed imm...Read More

F
Josephine, Arlington, TX (Zone 8a) | November 2004 | positive

Wild Yarrow or Milfoil grows in old fields, edges of woodlands and thickets.
Introduced from Europe milfoil is now naturalized in ...Read More

F
Josephine, Arlington, TX (Zone 8a) | May 2004 | positive

Yarrow is a lovely wild flower that requires no care and blooms reliably.
The fine leaves and flowers make a lovely contrast again...Read More

S
Oklahoma City, OK (Zone 7a) | August 2002 | neutral

Flowers are produced over a long season of bloom, June through September. Start indoors 8 weeks before last frost. Tolerant of dry soils,...Read More

P
Westbrook, ME (Zone 5a) | November 2000 | neutral

This mat forming perennial has soft and feathery foliage that spreads by rhizomes. The common white yarrow has a reputation of being inva...Read More

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