- Verbena canadensis
- Verbena Homestead Purple Plants for Sale Online
- Verbena ‘Homestead Purple’
- verbena Interesting Notes
- Homestead Purple Verbena
- Growth Rate
- Ornamental Features
- Landscape Use
- Cultivars & Species
- Whole Plant Traits: Plant Type: Ground Cover Native Plant Perennial Leaf Characteristics: Deciduous Habit/Form: Spreading
- Cultural Conditions: Light: Full sun (6 or more hours of direct sunlight a day) Partial Shade (Direct sunlight only part of the day, 2-6 hours) Soil Texture: Clay Loam (Silt) Sand Shallow Rocky Soil Drainage: Good Drainage Available Space To Plant: 12 inches-3 feet NC Region: Coastal Mountains Piedmont Usda Plant Hardiness Zone: 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b
- Fruit: Fruit Description: 4 nutlets per flower appear after bloom time.
- Flowers: Flower Color: Pink Purple/Lavender Red/Burgundy Flower Value To Gardener: Showy Flower Bloom Time: Summer Flower Shape: Star Flower Petals: 4-5 petals/rays Flower Size: < 1 inch Flower Description: A dome-shaped cluster of 10-25 flowers up to 2½” across is produced at the apex of each spike. Each flower is about ¾” long and ½” across.
- Leaves: Leaf Characteristics: Deciduous Leaf Color: Green Leaf Type: Simple Leaf Arrangement: Opposite Leaf Shape: Lanceolate Obovate Leaf Margin: Dentate Hairs Present: Yes Leaf Length: 3-6 inches Leaf Width: 1-3 inches Leaf Description: The leaves are 2–4″ long and ¾–3″ across, becoming more narrow and slightly shorter as they ascend the stems. The leaves are often deeply to moderately divided into 3 primary lobes which are then divided into smaller secondary lobes with coarse teeth.
- Stem: Stem Color: Green Purple/Lavender Stem Is Aromatic: No Stem Surface: Hairy (pubescent) Stem Description: Stems creep along the surface, turned upward at ends; lateral branches ascending.
- Landscape: Landscape Location: Container Naturalized Area Slope/Bank Landscape Theme: Cottage Garden Pollinator Garden Rock Garden Design Feature: Border Mass Planting Attracts: Butterflies Pollinators Resistance To Challenges: Deer Drought Salt
Verbena Homestead Purple Plants for Sale Online
Easy to Care for Verbena Homestead Purple
Easily grown in average, dry to medium, well-drained soils in full sun. Avoid wet, poorly drained soils. Self-seeds in optimum growing conditions. May be grown as an annual throughout the normal range for the species, and in particular in the northern parts of USDA Zone 5 where it is not reliably winter hardy and appreciates some winter protection. Verbena is commonly called rose verbena, clump verbena or rose vervain. It is a Missouri native perennial that typically occurs in prairies, fields, pastures, rocky glades, roadsides and waste areas in the central and southern parts of the State (Steyermark). It is a clumping, sprawling plant that grows to 6-18” tall, and can spread rather quickly by pubescent, decumbent stems, rooting at the nodes where they touch the ground, to form an attractive ground cover. Flat-topped clusters of 5-petaled, rose-pink to rose-purple flowers appear atop ascending stems in a long, late spring to late summer bloom. Deeply lobed dark green leaves (to 4″ long) have triangular bases. For many years, Glandularia canadensis was known as Verbena canadensis. Many prestigious authorities (e.g., The Royal Horticultural Society) still list the plant as Verbena canadensis. The revised edition of Steyermark’s Flora of Missouri (Yatskievych and Turner) now lists the plant as Glandularia canadensis. Glandularia is considered by many authorities to be a genus that is separate and distinct from Verbena based upon a number of factors including plant morphology, chromosome number, style length, reproductive modes and ploidal levels (see Umber, The Genus Glandularia (Verbenaceae) in North America, 1979). Genus name from Latin means acorn in probably reference to the shape of the seedpod. Specific epithet means of Canada.
Verbena ‘Homestead Purple’
verbena Interesting Notes
Perennials have captured the hearts of gardeners throughout the nation. Hundreds of new plants have appeared in our gardens in the last decade, including Homestead Purple verbena. It’s such an outstanding plant that it was selected as an Arkansas Select plant for 2001.
Since its introduction in the early 1990s, Homestead Purple has sparked widespread interest in all things verbena and has spurred the introduction of over 40 new hardy types.
This rampant perennial grows to 3-feet wide and a foot tall and is topped with a mass of bright purple blooms that start in the spring and continue until frost. Its leaves are deep green, scalloped, coarse-textured and up to 4 inches long.
The plant’s stem trails across the ground and turns up at the tips. Flowers are borne in finger-like spikes that are held above the foliage. The flowers grow to 3 inches long and are crowded with individual five-petaled, trumpet-shaped florets.
Homestead Purple is listed as a cultivar of Verbena canadensis, which grows wild throughout the southeast, including all of Arkansas, and ranges as far north as Zone 5 in Iowa. The species is a perennial, but a temperamental one that is very particular about its exposure and drainage, especially during the winter.
In all probability, Homestead Purple is a chance hybrid with another verbena species because its identifying characteristics and vigor are not characteristic of the straight species.
The discovery of the plant is due to the keen eyes of two University of Georgia horticulture professors, Alan Armitage and Mike Dirr. Armitage is one of the nation’s foremost authorities on perennial plants, while Dirr is the undisputed woody plant guru.
The two were returning to Athens, Ga., when they drove past a purple mass of flowers neither recognized. They did a U-turn and asked the lady who lived on the homestead about the plant. She didn’t know much about it apparently it had been growing there for years. They collected cuttings and the plant went on to fame and glory.
Since 1998, the University of Arkansas and the greenhouse and nursery industry, now combined into the Arkansas Green Industries Association, have met and selected plants to designate as Arkansas Select plants. The criteria for selection are that the plant be relatively new, that it be adapted throughout the state, and that it be easy to grow. Homestead Purple meets
these criteria admirably.
Purple is a color that may scare some gardeners, but the vivid rich purple of Homestead Purple combines well with most other colors. It’s an especially good foil for pastel-colored flowers when it’s used at the front of the border or in a rock garden.
Homestead Purple should be placed in full sun in a well drained soil. Like most fast growing perennials, it responds well to good soil preparation and occasional fertilization.
This past winter, gardeners in the northern part of the state did lose the plant, probably as much due to wet soil during the winter as the cold. But it should overwinter successfully nine out of 10 Arkansas winters.
Homestead Purple is such a rampant grower that it will quickly fill in any open space. Occasionally it will have a small amount of insect damage on its leaves, but its impressive growth rate and abundant flower production quickly hides any signs of injury.
Homestead Purple Verbena
Add to Wishlist Add to Wishlist SKU: 1e488df4bda9 Category: Perennials
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Other Species Names: Vervain
Plant Height: 12 in.
Spread: 18 in.
Plant Form: trailing
Summer Foliage Color: green
Minimum Sunlight: full sun
Maximum Sunlight: full sun
Homestead Purple Verbena features showy clusters of purple star-shaped flowers at the ends of the stems from late spring to mid fall. The flowers are excellent for cutting. Its tiny tomentose narrow leaves remain green in color throughout the season. The fruit is not ornamentally significant.
Homestead Purple Verbena is an herbaceous perennial with a trailing habit of growth, eventually spilling over the edges of hanging baskets and containers. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect. This plant will require occasional maintenance and upkeep. Trim off the flower heads after they fade and die to encourage more blooms late into the season. Deer don’t particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics. Homestead Purple Verbena is recommended for the following landscape applications; Mass Planting Border Edging General Garden Use Container Planting Hanging Baskets
Planting & Growing
Homestead Purple Verbena will grow to be about 12 inches tall at maturity, with a spread of 18 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 14 inches apart. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 3 years. This plant should only be grown in full sunlight. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH, and is able to handle environmental salt. It is highly tolerant of urban pollution and will even thrive in inner city environments. This particular variety is an interspecific hybrid. It can be propagated by cuttings; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation. Homestead Purple Verbena is a fine choice for the garden, but it is also a good selection for planting in outdoor containers and hanging baskets. Because of its trailing habit of growth, it is ideally suited for use as a ‘spiller’ in the ‘spiller-thriller-filler’ container combination; plant it near the edges where it can spill gracefully over the pot. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.
Verbenas are long blooming annual or perennial flowers that possess the virtues of heat tolerance and an extremely long bloom season. Many perennial verbenas are relatively short lived, but their vigor and heavy flowering make up for this defect. They do well grown as annual flowering plants also, since they bloom quickly during the first season after planting.
‘Homestead Purple’ Verbena (Glandularia canadensis), known for its long bloom season.
Karen Russ, ©2007 HGIC, Clemson Extension
Bedding type annual verbenas raised from seed do not do well in hot, humid climates, while most of the perennial or vegetatively propagated types are well adapted to growing in South Carolina heat and humidity.
Verbenas vary considerably in size. The ground skimming moss verbena and trailing verbena reach 1 foot or less in height and spread from 2 to 5 feet wide. Verbena rigida usually grows 1 to 1½ feet tall, while purpletop vervain and the native blue verbena can reach 4 to 5 feet tall, but only a foot or two in width.
Verbenas generally grow moderately to quickly, and unlike many perennials, bloom well the first season after planting. Some varieties, such as ‘Homestead Purple’, are extremely vigorous. If plants outgrow their assigned space, they tolerate trimming back well.
Verbenas are mainly grown for their remarkable length of bloom with most blooming from spring until close to frost if trimmed back once or twice in mid summer. Flower color ranges from white through pink, red, lavender, blue and purple.
Verbenas require a location that receives full sun throughout the day. They must have well-drained soil. They will not tolerate overcrowding with poor air circulation, shade or soil that stays overly moist. Most problems of verbenas occur in improper growing conditions.
Verbenas are best planted in the spring or summer in the upstate and piedmont regions of South Carolina. They may also be planted in the fall in the Coastal region. Pinch the tips of the branches at planting time to encourage dense branching and a fuller plant.
Newly planted verbenas will need to be kept moist for the first few weeks until the roots have spread into the surrounding soil.
While established verbenas are drought tolerant, performance, bloom, and growth rate will be reduced if they are too dry for a long period. During their blooming period, give them a thorough watering once a week if they do not receive an inch of rain that week. Avoid overhead watering.
If bloom slows during the summer, trim the whole plant back by about one fourth of its height and spread, water thoroughly and fertilize lightly. The plant will return to bloom within 2 to 3 weeks.
A light application of a complete fertilizer such as 16-4-8 in mid- to late spring and again after trimming back will revitalize plants, but additional fertilization is not generally required. Plants growing in very sandy, poor soil may need more frequent fertilization.
In the fall you can trim back verbenas lightly to give a neater appearance to the garden, but do not cut severely until spring as new growth begins to appear. Overly severe fall pruning can reduce cold hardiness and plants may not survive a cold winter. Most verbenas are short-lived, so you should plan on replacing them after two or three years. However, some species can re-seed and naturalize in the garden.
Verbenas, especially the trailing and moss types, grow very well in containers. Fertilize container grown plants either with a controlled-release fertilizer, or with a liquid fertilizer once a month. Container grown plants should be watered more frequently, and not allowed to dry out.
All verbena will attract numerous butterfly species, bumblebees, and hummingbirds.
Verbenas can suffer from a variety of problems, but most occur when they are grown in low light, poorly drained soil, or when the soil stays excessively moist from excessive watering. Poor air circulation from over crowded conditions can also lead to disease problems.
Powdery mildew appears as a white powder fungus on the surfaces of leaves. It most often infects verbena that does not receive enough sunlight, or is under stress from severe drought or other causes.
Botrytis blight often occurs under overly moist conditions. Flowers turn brown and sometimes a gray, fuzzy fungus is visible.
Root rot caused by Pythium or Rhizoctonia may occur in overly moist soil.
Verbenas are relatively pest free. Aphids, whitefly, thrips, leaf miners and mites are the most common pests. Mites are most common in plants that are severely drought stressed.
Snails and slugs are an occasional problem. They are worse during wet spells or if plants are heavily mulched.
Cultivars & Species
Purpletop Vervain (Verbena bonariensis): This 4 to 5 foot tall species is sometimes called “verbena on a stick.” Clusters of tiny lavender flowers appear above the tall, thin square stems in late spring and continue to bloom throughout the summer into fall. It is an excellent blender plant to fill in gaps in the back of the flower border, and will not crowd other plants because of its airy habit. Purpletop vervain is a short-lived perennial, but readily self-sows. It is drought tolerant. Cut plants back to encourage new blooms.
Tall growing Purpletop vervain (Verbena bonariensis).
Karen Russ, ©2007 HGIC, Clemson Extension
Trailing Verbena (Glandularia canadensis; formerly Verbena canadensis): Trailing verbena is a native perennial throughout South Carolina. The plants have a low spreading form and will flower profusely all summer. Creeping stems often root into the soil or mulch. Plants are tolerant of heat and drought, although best growth will occur with plenty of water and fertilizer. Like most verbenas, they need excellent soil drainage. There are numerous cultivars available. Many are trailing verbenas are hybrids of G. canadensis with other species.
- ‘Homestead Purple’ is one of the most popular trailing verbenas. It is a vigorous plant with large dark purple flower clusters. ‘Homestead Purple’ has excellent heat tolerance, deep green foliage and is a profuse bloomer from early spring until fall frost. Plants grow up to 3 feet wide and 1 foot tall. Discovered growing on an old Georgia homestead.
- ‘Summer Blaze’ has cherry red flower clusters from late spring through frost.
- ‘Abbeville’ is a vigorous variety with light lavender flowers, originally discovered growing near Abbeville, SC.
- ‘Appleblossom’ is a vigorous, long-flowering verbena with large flowers of cotton candy-pink with a contrasting white eye.
- ‘Greystone Daphne’ is one of the hardiest varieties of verbena, with fragrant pinkish lavender flowers. Begins flowering in very early spring, and continues until frost.
- ‘Silver Anne’ has warm pink flowers on vigorous plants. Sometimes incorrectly sold as ‘Homestead Pink.’
- ‘Taylortown Red’ is a vigorous, heavy blooming red flowered cultivar.
- ‘Snowflurry’ is more upright than other trailing verbenas. It is a very strong plant, covered with white flowers.
Blue Vervain (Verbena hastata): This tall native species resembles V. bonariensis, but is much more tolerant of cold and moist soil, and the flowers are more blue-violet in color. Stems are branched with candelabra-like inflorescences. It is commonly seen growing wild along roadsides throughout South Carolina. Under garden conditions it appears neater than in the wild. Plants can vary from 2 to 5 feet tall or more, but can be trimmed back mid-summer if a shorter plant is desired. Some varieties have been selected for larger flowers and deeper blue flower color.
Rigid Verbena (Verbena rigida): This South American verbena forms spreading patches of brilliant purple. It is widely naturalized along roadsides throughout South Carolina. It spreads by long white rhizomes (underground stems) which spread out in all directions and form dense colonies. Because of this growth habit, it forms a very effective groundcover. Rigid Verbena is hardy and drought resistant.
- ‘Polaris’ is a silvery lavender flowered variety.
- ‘Santos’ grows to 12 to 18 inches tall with pinkish-purple blooms.
Moss Verbena (Glandularia pulchella; formerly Verbena tenuisecta): Native to South America, but naturalized throughout the southern United States, moss verbena is so well adapted as to be commonly believed to be native. It is generally hardy in the lower parts of South Carolina, and often survives mild winters in the Upstate. Moss verbena has finely cut leaves and a very low growing habit, explaining its common name. Many of the cultivars are hybrids with other species.
- Tapien Series includes a range of colors, including lavender, salmon, soft pink, pink, blue-violet, powder blue, and pure white. All have fine, lacy foliage and small flowers that cover the plant from early summer until the first frost. They are usually hardy in the lower parts of South Carolina, but are usually treated as annuals and replanted every spring. The Tapien series is resistant to powdery mildew.
- ‘Edith’ has fragrant lavender-pink flowers that cover a compact, long flowering plant.
- ‘Imagination’ is a well known purple variety that is very similar to the wild species.
- ‘Sissinghurst’ is a prolific bloomer with coral pink flowers from early spring until frost. The narrow cutleaf foliage spreads rapidly to make a 3-4′ mound in one season.
Annual Verbena (Glandularia x hybrida; formerly Verbena x hybrida): Annual verbena is a relatively common garden bedding plant. Most varieties will decline once summer heat increases. Perennial type verbenas will perform better in South Carolina, and will bloom quickly the first season of planting.