Tradescantia, Spiderwort, Virginia Spiderwort, Lady's Tears 'Sweet Kate'

Tradescantia

Family
Commelinaceae (ko-mel-ih-NAY-see-ee)
Genus
Tradescantia (trad-es-KAN-tee-uh)
Synonym
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Smooth
Height
18-24 in. (45-60 cm)
Spacing
9-12 in. (22-30 cm)
Hardiness
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)
Danger
N/A
Bloom Color
Blue-Violet
Bloom Time
Mid Summer
Late Summer/Early Fall
Mid Fall
Other Details
Category
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Chartreuse/Yellow
Where to Grow
Grow outdoors year-round in hardiness zone
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
By dividing rhizomes, tubers, corms or bulbs (including offsets)
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:

Tuscumbia, Alabama

Paris, Arkansas

Clayton, California

Fairfield, California

Fortuna, California

Fremont, California

Knights Landing, California

Middletown, California

ROUGH AND READY, California

San Jose, California

San Leandro, California

Denver, Colorado

Bristol, Connecticut

Old Greenwich, Connecticut

Laurel, Delaware

Jacksonville, Florida(2 reports)

Cordele, Georgia

Marietta, Georgia

Stone Mountain, Georgia

Carbondale, Illinois

Chicago, Illinois

Dixon, Illinois

Mount Prospect, Illinois

Saint Joseph, Illinois

Washington, Illinois

Fishers, Indiana

Indianapolis, Indiana

Newburgh, Indiana

Peru, Indiana

Sherrill, Iowa

Sioux Center, Iowa

Amite, Louisiana

Portland, Maine

Bowie, Maryland

Columbia, Maryland

Lutherville Timonium, Maryland

Bridgewater, Massachusetts

Roslindale, Massachusetts

Wakefield, Massachusetts

Worcester, Massachusetts

Commerce Township, Michigan

Dearborn Heights, Michigan

Howell, Michigan

Pinconning, Michigan

South Lyon, Michigan

Williamston, Michigan

Marion, Mississippi

Jersey City, New Jersey

Springfield, New Jersey

Trenton, New Jersey

Coram, New York

Wellsville, New York

Burlington, North Carolina

Concord, North Carolina

Elizabeth City, North Carolina(2 reports)

Elkin, North Carolina

Graham, North Carolina

Hamlet, North Carolina

Kannapolis, North Carolina

Raleigh, North Carolina

Cincinnati, Ohio

Glouster, Ohio

Bartlesville, Oklahoma

Enid, Oklahoma

Yukon, Oklahoma

MOUNT HOOD PARKDALE, Oregon

Portland, Oregon

Allentown, Pennsylvania

Bethlehem, Pennsylvania

Dover, Pennsylvania

Havertown, Pennsylvania

Mc Keesport, Pennsylvania

Wilkes Barre, Pennsylvania

North Charleston, South Carolina

Okatie, South Carolina

Summerville, South Carolina(2 reports)

Swansea, South Carolina

Clarksville, Tennessee

Knoxville, Tennessee

Austin, Texas

Keller, Texas

Rhome, Texas

Utopia, Texas

South Pomfret, Vermont

Cape Charles, Virginia

Charlottesville, Virginia

Chesapeake, Virginia

Fredericksburg, Virginia

Leesburg, Virginia

Lexington, Virginia

Locust Dale, Virginia

Virginia Beach, Virginia

Kalama, Washington

Vancouver, Washington

Charleston, West Virginia

Neenah, Wisconsin

show all

Featured Videos

Gardener's Notes:

23
positives
2
neutrals
6
negatives
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H
Portland, ME | June 2022 | positive

This is a lovely chartreuse cultivar not to be confused with the weedy aggressive plain green spiderwort! The contrast of the yellowish l...Read More

C
Greenville , OH (Zone 5b) | April 2020 | positive

This plant is not invasive. The people posting wrongly about invasive plants are talking about old or other cultivars. This plant, Swee...Read More

J
Port Angeles, WA | July 2017 | positive

I live in the Pacific NW and Sweet Kate grows well. I can't address the invasiveness because I have it in a pot. I did not know about th...Read More

K
K
Springfield, NJ | July 2016 | negative

Inherited this plant on my property: east coast flood plain, rich sandy loam. During its first bloom in late spring, it is robust and be...Read More

B
Coleman, FL | July 2016 | negative

I was surprised to find people wanting to propagate this weed. I have been battling with this weed nearly twenty years.
Be very c...Read More

S
Greenfield, IN (Zone 6a) | June 2014 | positive

This plant is definitely NOT invasive. My Sweet Kate was planted in my zone 7a-7b garden about 5 years ago in a bright shady area under a...Read More

C
ROSLINDALE, MA | April 2014 | negative

An aggressive, high-maintenance perennial grown for its chartreuse foliage and its long season of bloom.

Individual flowe...Read More

S
| May 2013 | positive

History of this plant... my lovely Mother in law, Hazel Stevens discovered this plant in her garden in Sevenoaks kent England... 32 Uplan...Read More

I
Wakefield, MA | May 2012 | positive

I love this bright, colorful plant. It looks great among other plants with contrasting foliage, bright green and black. Lends a bit of ...Read More

T
Concord, NC | May 2012 | positive

Closest to a true dark blue Spiderwort you can get!! their is a new variety called blueberry sundae which is a light baby blue but it onl...Read More

E
E
Wellsville, NY (Zone 4b) | May 2011 | positive

Bought this last year and I love it. I've had other spiderworts and none have been too aggressive. This one has beautiful lime green foli...Read More

M
Aurora, TX (Zone 8a) | March 2011 | positive

Love. It. Not a fan of chartreuse, but in a shaded area, this plant POPS! The bloom is huge too. Terrific lil' addition to the garden!!!

A
Virginia Beach, VA | June 2010 | neutral

I have five of these plants. I LOVE the color combination of the chartreuse leaves and the blue-purple flowers. However, three of my pl...Read More

B
Elizabeth City, NC (Zone 8a) | May 2010 | positive

At first, I didn't believe I would like 'Sweet Kate.' She is now an impressive and reliable performer in my garden. I don't think I would...Read More

K
Bowie, MD | May 2010 | positive

These flowers are my early morning joy and bloom spring to early fall. I haven't experienced the agressiveness others report, likely beca...Read More

E
Williamston, MI | May 2009 | positive

How I love this plant! The color is striking and the foliage provides a fantastic shape and color contrast with my palace purples. Abou...Read More

J
J
Charlottesville, VA (Zone 7a) | May 2009 | negative

Spiderwort has become the bane of my gardening existence. It was planted by the previous owners of our house, and I have no way of knowin...Read More

L
Dover, PA (Zone 6a) | April 2009 | positive

This is a beautiful plant. My mother-in-law gave me one of these 2 years ago but we had a bad winter (I had a tree fall down on it) and ...Read More

S
Bethlehem, PA | February 2009 | positive

This is a beautiful plant - especially in the cool mornings of early summer and early fall. It burns out if it's in full sun in the heat...Read More

M
Hamilton, NJ (Zone 6b) | June 2008 | positive

This plant does great in my New Jersery garden. I think the hard freeze keeps it contained and rarely does it act 'weed like'. I will sa...Read More

L
Bridgewater, NJ | June 2007 | positive

The one thing I'm surprised no one mentioned about this plant is that the flowers are beautiful in the early morning but are gone by the ...Read More

W
Chicago, IL (Zone 5b) | May 2007 | positive

This is a great plant and not at all invasive for me (clay soil). It blooms all summer, the new blooms opening up in the morning and f...Read More

B
B
Cochrane, ON (Zone 2b) | October 2006 | positive

'Sweet Kate' has been growing here in zone 2b for three summers & doing great. As each stalk finishes blooming I just cut it off & a new ...Read More

G
(Zone 5a) | June 2006 | positive

Very bright foliage brightens up a somewhat shady area. The flowers are very blue; more so than what shows up in photos. Blue & gold ju...Read More

S
Taylor Creek, FL (Zone 10a) | October 2004 | negative

This is one of the most invasive plants in my yard. the previous owner was not much of a gardner, and this is every where. It gets its ...Read More

K
K
Mount Prospect, IL (Zone 5a) | July 2003 | neutral

Once the plant has flowered, cut back hard. You will get new, attractive foliage and frequently another bloom cycle. This plant is also...Read More

P
Monroe, NC (Zone 7b) | July 2003 | negative

A friend has this plant all over her garden, but not invasively. The foliage seems to outstrip the flowers; her soil may be too good. I...Read More

P
P
Utopia, TX | July 2003 | positive

This plant is considered a weed in my area. A very pretty weed in my opinion. I grows everywhere.

Y
| July 2003 | positive

I planted spiderwort because of its color (I like blue purple). It is also very easy to grow. The flowers started in May and lasted til...Read More

Z
Scotia, CA (Zone 9b) | June 2003 | positive

The chartruce leaves and deep blue/purple flower compliment each other wonderfully and when set against darker green plants or burgandy f...Read More

T
T
Murfreesboro, TN (Zone 7a) | February 2003 | positive

The flowers are more blue-violet than true blue, but still an interesting color combination of golden/chartreuse foliage and vibrant blue flowers.

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