Vitex Species, Chaste Tree, Chasteberry, Lilac Chaste Tree, Monk's Pepper

Vitexagnus-castus

Family
Lamiaceae (lay-mee-AY-see-ee)
Genus
Vitex (VY-teks)
Species
agnus-castus (AG-nus KAS-tus)
Synonym
Vitex agnus
Vitex agnus var. integerrima
Vitex agnus-castus var. caerulea
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Grown for foliage
Deciduous
Shiny/Glossy
Height
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Spacing
10-12 ft. (3-3.6 m)
Hardiness
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
Dark Blue
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Shrubs
Trees
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Where to Grow
Grow outdoors year-round in hardiness zone
Bloom Characteristics
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
From semi-hardwood cuttings
From seed; direct sow outdoors in fall
From seed; direct sow after last frost
By simple layering
By stooling or mound layering
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Athens, Alabama

Atmore, Alabama

Birmingham, Alabama

Huntsville, Alabama

New Market, Alabama

Pleasant Grove, Alabama

Cottonwood, Arizona

El Mirage, Arizona

Glendale, Arizona

Goodyear, Arizona

Mesa, Arizona

Queen Creek, Arizona

Scottsdale, Arizona

Bigelow, Arkansas

Blytheville, Arkansas

Desha, Arkansas

Malvern, Arkansas

Maumelle, Arkansas

Pelsor, Arkansas(2 reports)

Brentwood, California

Canoga Park, California

Garden Grove, California

Lodi, California

Merced, California

Miranda, California

Rancho Palos Verdes, California

Ridgemark, California

Rosamond, California

Stockton, California

Vacaville, California

Palenque, Chiapas

Tuxtla Gutiérrez, Chiapas

Denver, Colorado

Wethersfield, Connecticut

Bartow, Florida

Belleview, Florida

Brooksville, Florida

Deltona, Florida

Fort Lauderdale, Florida

Gainesville, Florida

Georgetown, Florida

Hawthorne, Florida

Jacksonville, Florida(2 reports)

Jay, Florida

Keystone Heights, Florida(2 reports)

Merritt Island, Florida

Miccosukee Cpo, Florida

Milton, Florida

New Port Richey, Florida

Niceville, Florida

Palm Coast, Florida

Pensacola, Florida(2 reports)

Plant City, Florida

Santa Rosa Beach, Florida

Sebring, Florida

Tampa, Florida

Trenton, Florida

Venice, Florida

Vero Beach, Florida

Wauchula, Florida

Winter Springs, Florida

Zephyrhills, Florida(2 reports)

Athens, Georgia

Cordele, Georgia

Fayetteville, Georgia

Saint Simons Island, Georgia

Snellville, Georgia

Lowell, Indiana

Martinsville, Indiana

Portland, Indiana

Derby, Kansas

Shawnee Mission, Kansas

Barbourville, Kentucky

Lexington, Kentucky

Louisville, Kentucky

Smiths Grove, Kentucky

Baton Rouge, Louisiana(2 reports)

Covington, Louisiana

Gramercy, Louisiana

Gretna, Louisiana

Lafayette, Louisiana

New Orleans, Louisiana(2 reports)

Shreveport, Louisiana

Vacherie, Louisiana

Zachary, Louisiana

Derwood, Maryland

Riverdale, Maryland

Roslindale, Massachusetts

Wellfleet, Massachusetts

Galesburg, Michigan

Lansing, Michigan

Batesville, Mississippi

Golden, Mississippi

Hattiesburg, Mississippi

Leakesville, Mississippi

Marietta, Mississippi

Mathiston, Mississippi

Olive Branch, Mississippi

Piedmont, Missouri

Rolla, Missouri

Henderson, Nevada

Las Vegas, Nevada(2 reports)

Pahrump, Nevada

Edison, New Jersey

Mount Laurel, New Jersey

Neptune, New Jersey

New Milford, New Jersey

Phillipsburg, New Jersey

Belen, New Mexico

Clovis, New Mexico

Farmington, New Mexico

La Luz, New Mexico

Las Cruces, New Mexico

Rio Rancho, New Mexico

Spring Valley, New York

Calabash, North Carolina

Chapel Hill, North Carolina

Elizabeth City, North Carolina

Garner, North Carolina

Wake Forest, North Carolina

Winston Salem, North Carolina(2 reports)

Oklahoma City, Oklahoma

Stillwater, Oklahoma

Tulsa, Oklahoma

Mount Joy, Pennsylvania

Souderton, Pennsylvania

Woonsocket, Rhode Island

Beaufort, South Carolina

Bluffton, South Carolina

Columbia, South Carolina

Conway, South Carolina(2 reports)

Florence, South Carolina

Hilton Head Island, South Carolina

Ladys Island, South Carolina

Lexington, South Carolina(2 reports)

Liberty Hill, South Carolina

Rock Hill, South Carolina

Saint Helena Island, South Carolina

Spartanburg, South Carolina

Summerville, South Carolina

Arlington, Tennessee

Cordova, Tennessee

Gallatin, Tennessee

Knoxville, Tennessee

La Vergne, Tennessee

Abilene, Texas

Arlington, Texas

Austin, Texas(5 reports)

Beaumont, Texas

Belton, Texas

Brazoria, Texas

Breckenridge, Texas

Brownwood, Texas

Bryan, Texas

Burleson, Texas

Canyon Lake, Texas

China, Texas

Colleyville, Texas

Copperas Cove, Texas

Corpus Christi, Texas

Dallas, Texas

De Leon, Texas

Deer Park, Texas(2 reports)

El Paso, Texas

Fort Worth, Texas(5 reports)

Galveston, Texas

Georgetown, Texas

Geronimo, Texas

Giddings, Texas

Hallettsville, Texas

Haltom City, Texas

Harlingen, Texas

Hewitt, Texas

Houston, Texas(6 reports)

Huntsville, Texas

Iredell, Texas

Jacksonville, Texas

Katy, Texas

Kurten, Texas

Lampasas, Texas

Leakey, Texas

Lincoln, Texas

Lipan, Texas

Mc Kinney, Texas

Montgomery, Texas

Mount Enterprise, Texas

New Braunfels, Texas

New Caney, Texas(2 reports)

Nome, Texas

Onalaska, Texas

Portland, Texas

Red Oak, Texas

Richmond, Texas

Rowlett, Texas

Royse City, Texas

San Antonio, Texas(2 reports)

San Benito, Texas

Santo, Texas

Spicewood, Texas

Stephenville, Texas

Temple, Texas

Thrall, Texas

Tomball, Texas

Trenton, Texas

Waco, Texas

Waxahachie, Texas

Ivins, Utah

Lexington, Virginia

Mechanicsville, Virginia

Newport News, Virginia

Pasco, Washington

Seattle, Washington

Neshkoro, Wisconsin

show all

Featured Videos

Gardener's Notes:

40
positives
8
neutrals
2
negatives
Sort By:
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W
Derwood, MD | May 2020 | positive

I love this plant. I've trimmed it to grow into a small tree with multiple trunks, similar to a crape myrtle.

Pros: Beaut...Read More

R
R
Bryan, TX | August 2019 | positive

Very positive about this plant right now. I have had it in big pot for about 4 years. A bit of a fast grower. When it outgrows the ...Read More

J
DESHA, AR | August 2016 | positive

if yall find the tree overgrown and needs to be pruned, best time is late winter, start from the inside and work out is best, can b prun...Read More

C
Martinsville, IN (Zone 5b) | August 2016 | positive

This is a potential die-back shrub in Zone 5b, but sure keeps it a nice size without effort. Much prettier than buddlia, (no flopping) a...Read More

M
Harlingen, TX (Zone 9b) | June 2016 | positive

I grow 'shoal creek' vitex. It has dark purple blooms and flowers from May until late August or through the fall here in south Texas. ...Read More

S
Lodi, CA | May 2015 | positive

I have had both the white and purple versions for 25 years. Some receive summer water and some don't even in the 110 deg. weather of cent...Read More

E
Wethersfield, CT | April 2015 | positive

I brought a spray of Vitex, branches and blue flowers, in for the office at the high school main office. I may have gotten the secretary...Read More

B
B
Trussville, AL (Zone 8a) | April 2015 | negative

This tree can be a beautiful tree if ... and only if ... you keep it trimmed up in standard form. Otherwise, it will grow branches all t...Read More

C
ROSLINDALE, MA | April 2014 | positive

Valued for its lavender-violet flowers in late summer. There are white and pinkish forms, but I much prefer the violet cultivars like 'Le...Read More

A
Arlington, TN | April 2014 | positive

The Chaste tree is very easy to grow and I have grown both of mine from cuttings. The youngest is only 3 years old and has a trunk about ...Read More

P
San Antonio, TX | November 2013 | neutral

Just purchased and returned this plant. Between shopping, loading, and unloading the plant I experienced minor skin irritation (very mino...Read More

D
D
Glendale, AZ | August 2013 | neutral

I just today (August 16th) planted the first of two 5-gallon sized Chaste Trees here in Phoenix, Arizona (zone 9b), on the western side o...Read More

M
Tampa, FL | June 2013 | positive

My family lived in Brooksville, Fl. which is about 50 miles north of Tampa. We had Vitex plants at our home there. When we moved we mad...Read More

A
Ocala, FL | March 2013 | neutral

I live in Ocala, FL and this chaste tree is an amazing plant. I had one when I lived on Hayesville, NC and it did amazing as well. 5 year...Read More

M
Colleyville, TX | October 2012 | positive

I love my vitex and have been extremely pleased overall... but I'm trying to find out why one of my five trees is yellowing. I don't kno...Read More

B
Sunset, TX | September 2012 | positive

I love these trees. I live in Sunset, Texas. It is hot, hot, hot but my vitex is always pretty.
I have a lot of deer and they ...Read More

J
Oklahoma City, OK | June 2012 | positive

A row of these lovely small trees is growing in the median on NW Expressway between NW Classen and Pennsylvania Avenue here in OKC. I lo...Read More

S
Pleasant Grove, AL | May 2012 | positive

Vitex was a beautiful and large tree in front of my home and I guess I took it for granted. Other than removing new sprouts from the bark...Read More

P
Rolla, MO (Zone 5b) | January 2012 | positive

I grew this wonderful shrub in Stephenville, TX when I lived there. It was such a delight all summer with its nice foliage and lavender b...Read More

B
Comerio, PR (Zone 11) | January 2012 | neutral

I ordered some seeds. I hope they grow well down here.

C
Alamogordo, NM (Zone 7b) | June 2011 | negative

This tree came up in our yard. At first I thought it was pretty and left it. But as it grew and needed pruning the sap caused rashes wh...Read More

T
Fort Worth, TX | April 2011 | positive

Vitex has been wonderful! I have two of them and they are doing well. They have added color and brought lots of butterflies and bees.

C
Lincoln City, OR | February 2011 | neutral

I have read all the wonderful comments on how butterflies, and bees love this plant, but what I need to know is do deer, and elk like it ...Read More

P
Muskegon, MI | September 2010 | positive

We have not grown this plant ourselves but did come across it here in Muskegon Michigan. The plant was 5ft high and about 5 ft wide, the...Read More

S
Souderton, PA (Zone 6b) | September 2010 | positive

Vitex is an easy plant to grow in this area. Mine is about 15 feet tall and blooms through a good protion of the summer. I don't have i...Read More

C
Pahrump, NV | July 2010 | positive

Grows beautifully in our desert.
We planted them in full sun with no protection from the wind.
They start blooming in May a...Read More

G
G
Hawthorne, FL (Zone 8b) | April 2009 | positive

Attractive, tough, adaptable. Here it occasionally gets tricked by late frosts (as it was this spring, with tender new growth damaged by...Read More

L
Golden, MS (Zone 7a) | August 2008 | positive

i've had this bush/tree for about 7-8yrs. and am very impressed each summer when it blooms. It's a prodigious bloomer, with spires of da...Read More

R
R
Phillipsburg, NJ | June 2008 | positive

I planted this shrub about five years ago to replace an ageing lilac. In that time it has grown from a small one foot high plant into a s...Read More

T
North Augusta, ON | May 2008 | positive

I received seeds last summer and just for the experiment grew them out and planted them in my Zone 5a garden. I planted them all in diffe...Read More

S
South Venice, FL (Zone 9b) | September 2007 | positive

Grows very nicely here, flowers on and off from spring until fall. Produces many berries, but haven't seen any self-seeding yet.

G
Gallatin, TN | August 2007 | positive

The Vitex is surviving the 3-week, 100 degree heat/drought here in Middle TN, and blooming. I hardly ever water it. I bought it last ye...Read More

E
Atmore, AL (Zone 8b) | August 2007 | neutral

Vitex is showy when flowering, even if it doesn't last long. It is a tough plant that will last many years. The only downside is it attra...Read More

X
Wellfleet, MA | July 2007 | positive

We have had this tree for 5 years. It blooms in late July thru early fall. We are in zone 6 (MA) and never have had serious die back - ju...Read More

M
Deer Park, TX (Zone 9a) | June 2007 | neutral

My poor Vitex is underneath vines and still a couple of branches are peeking out to get some sun. I'm going to get out there to save it.<...Read More

F
Josephine, Arlington, TX (Zone 8a) | December 2006 | neutral

Vitex, Chaste Tree, Lilac Chaste Tree, Monk's Pepper Vitex agnus-castus is Naturalized in Texas and other States and is considered an inv...Read More

T
mid central, FL (Zone 9a) | August 2006 | positive

this is my first year for this tree. i bought 6 of them online from an herb supplier this spring; they were small plants that i kept pot...Read More

S
S
(Zone 7b) | April 2006 | positive

I love Vitex. Very drought tolerant, and such a nice smell. Vivid periwinkle (or sometimes bright pink or white) flowers that the bees,...Read More

S
Lowell, IN (Zone 5a) | February 2006 | positive

This plant is a lot tougher than given credit for. I have grown mine for the last three years, and it has survived the unpredictable Chi...Read More

N
N
Tallahassee, FL (Zone 8b) | April 2005 | positive

Chaste tree thrives here in Alabama. It is very tough, withstanding heat, humidity, and neglect. Another great thing is fast growth and s...Read More

G
G
Littleton, CO | October 2004 | positive

I live in Denver Colorado.My wife and i picked up two of these plants at our local garden center,the only two they had,We have had them f...Read More

S
S
Leakey, TX | July 2004 | positive

Last year we planted a long row of chaste trees and we love it. Lots of bee and butterfly action. Not much known about it in this area,...Read More

K
K
L.A. (Canoga Park), CA (Zone 10a) | June 2004 | positive

Vitex as an herbal remedy works for me! In a sense, it gave me my life back.

W
W
wm
Hagerstown, MD | June 2004 | positive

Overwinters well in Hagerstown MD.
Bushes ~10 ft tall have light blue flowers with shallow cup
which makes excellent bee f...Read More

T
Piedmont, MO (Zone 6a) | May 2004 | positive

Here in Zone 6 the Vitex sometimes dies down to the ground. This year it did not have any dieback at all. It is one of the very last shru...Read More

D
New Orleans, LA | May 2004 | positive

Vitex is a wonderful tree simply because of its beauty! Here in hot and humid New Orleans it's planted around government buildings and in...Read More

V
Las Vegas, NV | February 2004 | positive

Vitex grows extremely well in Las Vegas, where summer temperatures often exceed 110F. They like full sun here, and don't require much water.

A
Austin, TX (Zone 8b) | September 2003 | positive

Vitex, while not native to Texas, thrives here in our hellishly hot summers and mild (with occasional ice storms) winters. In Austin (zo...Read More

S
Macungie, PA | March 2003 | positive

My experience with this plant has been as an extract in pill form, for menstrual cramps. Suffice to say, this plant is indeed fabulous f...Read More

C
Citrus Heights, CA (Zone 9b) | October 2002 | positive

I have found this tree to be very beautiful when it blooms, providing a breath-taking sea of bright blue/purple-ish flowers, and in the F...Read More

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