Blue Vervain
Verbena hastata

Family: Verbenaceae (ver-be-NAY-see-ee) (Info)
Genus: Verbena (ver-BEE-nuh) (Info)
Species: hastata (hass-TAH-tuh) (Info)

Category:

Perennials

Foliage Color:

Unknown - Tell us

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Water Requirements:

Requires consistently moist soil; do not let dry out between waterings

Where to Grow:

Unknown - Tell us

Height:

4-6 ft. (1.2-1.8 m)

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)

Sun Exposure:

Sun to Partial Shade

Danger:

Unknown - Tell us

Bloom Color:

Purple

White/Near White

Bloom Time:

Late Spring/Early Summer

Mid Summer

Late Summer/Early Fall

Foliage:

Herbaceous

Other details:

Unknown - Tell us

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 seed; direct sow outdoors in fall

From seed; winter sow in vented containers, coldframe or unheated greenhouse

From seed; stratify if sowing indoors

Seed Collecting:

Bag seedheads to capture ripening seed

Allow seedheads to dry on plants; remove and collect seeds

Regional

This plant has been said to grow in the following regions:

,

Menlo Park, California

Cordele, Georgia

Anna, Illinois

Chicago, Illinois

Rockford, Illinois

Flora, Indiana

Greenville, Indiana

Wabash, Indiana

Iowa City, Iowa

Brookville, Kansas

Benton, Kentucky

Louisville, Kentucky

Taylorsville, Kentucky

Ellicott City, Maryland

Pinconning, Michigan

Albertville, Minnesota

Isle, Minnesota

Minneapolis, Minnesota

Cole Camp, Missouri

O Fallon, Missouri

Dover, New Hampshire

Bayville, New Jersey

Frenchtown, New Jersey

Newfield, New York

Browns Summit, North Carolina

Bowling Green, Ohio

Loveland, Ohio

Honey Brook, Pennsylvania

Ashland City, Tennessee

Leesburg, Virginia

Kalama, Washington

Falling Waters, West Virginia

Neenah, Wisconsin

Pewaukee, Wisconsin

Porterfield, Wisconsin

show all

Gardeners' Notes:

5
positives
2
neutrals
0
negatives
RatingContent
Positive

On Aug 9, 2015, Rickwebb from Downingtown, PA wrote:

This is a pretty native perennial that I see growing wild in meadows in se PA and remember in central WI. I see it growing as individual plants rather than in masses.It is sold by native plant nurseries for naturalistic landscapes. I don't know of this fine plant from conventional nurseries.

Positive

On Aug 10, 2008, dianne99 from Brookville, KS (Zone 5b) wrote:

I have this wild all over my property, but have not been here for a dry year yet so cannot speak for it's performance then, and it has put on an impressive display all season, even in a recently graded area of deep clay-y sand along with false sunflowers and 2 other varieties of yellow flowers I cannot ID...nature designed this planting and it is stunning. I also use it in wildflower bouquets (harvesting very lightly) and it lasts over a week with the parts of the flower that open inside the house a lovely lighter shade of lavender for a lovely two-toned miniature bottle-brush effect.

Positive

On Apr 17, 2008, Malus2006 from Coon Rapids, MN (Zone 4a) wrote:

I have a few plants in my garden - grows very well - in the wild they are very common, along with another species, produces the most purple flowers on roadsides in Eastern United States in mid Summer.

Positive

On Dec 28, 2006, bluespiral from (Zone 7a) wrote:

Once DH and I were walking along a trail high above a low-lying wetland that was awash in vivid, dark lavender-purple, and for a moment, it was as if I was inside a picture of a field of lavender in Provence, France in one of my gardening books. Such is the effect of a wide plain filled with blue vervain from a distance - beautiful and awesome. Up close, there must have been a couple dozen kinds of other plants down there with it, but all has now been trounced by the very invasive Polygonum cuspidatum (Japanese knotweed).

Neutral

On Jul 31, 2006, bibliodhp from Whitefield, NH wrote:

Begins to bloom late July in Cos County, NH alongside of damp rural roads.

Positive

On Aug 10, 2005, melody from Benton, KY (Zone 7a) wrote:

Blooming in late summer/early fall here in west KY, Blue Vervain graces the roadsides and damp meadows with a long blooming period. The tall spikes have the appearance of a candleabra with tiny blue 'flames.

In ancient times, it was thought to cure all sorts of ailments and was highly regarded as 'big medicine'.

Found pretty much throughout the eastern half of the country, it seems to survive in a great variety of conditions, but prefers damp thickets, shorelines and roadsides.

Neutral

On Nov 2, 2001, poppysue from Westbrook, ME (Zone 5a) wrote:

This verbena grows into a large clump 4-5 feet tall. It has stiff erect stems, lance shapes foliage and a spiky candelabrum of flowers. The flowers may not be as large as the garden varieties of verbena but they are abundant and bloom for a very long time during the summer months. The tiny tubular shaped blossoms grow in whorls up the pencil shaped spikes and are a treat for bees and butterflies.
This is a medicinal species of verbena and has been used for centuries for its mild sedative affects as well as female ailments, stomach cramps, colds, fevers and other diseases. Its genus name is Latin for sacred plant. Early settlers believed it would ward off evil spirits. Its a wonderful native to add to the garden.
This plant loves wet soils and can reach a height of... read more