How to Grow Verbena, Garden Verbena
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Verbena, Garden Verbena
Verbena × hybrida (commonly sold as Verbena superbum)
flowerGarden verbena is a tender perennial often grown as an annual, featuring clusters of small, vibrant flowers in shades of red, pink, purple, blue, and white. It produces low-growing, spreading mounds of fine-textured foliage that bloom prolifically from spring through fall. This heat and drought-tolerant plant is ideal for containers, borders, and rock gardens.
When should you plant Verbena, Garden Verbena in your zone?
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Example Verbena, Garden Verbena timeline · Pittsburgh, PA (Zone 6b)
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Plant Verbena, Garden Verbena
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Verbena, Garden Verbena blooms
Around Jun 6≈ 50 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Verbena, Garden Verbena dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 5-10; grown as an annual in zones 3-4
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Seedling
3-4 weeksTiny seedlings with 2-4 true leaves emerge. Very delicate and slow-growing initially.
Maintain consistent moisture but avoid waterlogging. Provide bright light. Seeds require 10-15 days to germinate at 70-75°F.
Vegetative Growth
3-4 weeksPlant develops branching stems and increasingly dense foliage. Leaves are narrow, slightly hairy, and dark green.
Pinch back early growth to encourage bushiness. Begin fertilizing weekly with balanced fertilizer. Ensure excellent drainage.
Bud Formation
2-3 weeksFlower buds appear at stem tips, clustering into dense inflorescences. Plant becomes fuller and more compact.
Reduce nitrogen fertilizer; switch to higher phosphorus formula to encourage blooming. Maintain consistent moisture.
Flowering
8-12 weeks (extends to frost)Masses of small, clustered flowers open in vibrant colors. Blooms continuously from this point onward.
Deadhead spent flower clusters regularly to promote continuous blooming. Water regularly but avoid overhead watering. Watch for powdery mildew.
Mature/Maintenance
Until frostPlant maintains full bloom coverage with lush mounding habit. Foliage may be covered entirely by flowers.
Continue deadheading and regular watering. Apply light fertilizer every 2 weeks. Cut back if plant becomes leggy in mid-summer.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Ensure good air circulation, avoid overhead watering, spray with sulfur or neem oil if needed
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Increase humidity by misting, use insecticidal soap, spray with water to dislodge
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Yellow sticky traps, insecticidal soap, neem oil sprays
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Strong water spray, insecticidal soap, natural predators like ladybugs
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Improve drainage, allow soil to dry between waterings, remove affected plants
Uses
Herbal Tea & Beverages
CulinaryVerbena flowers and foliage can be dried and steeped into a mild herbal tea with a slightly citrusy flavor. Used traditionally in infusions for relaxation and digestive support. [source]
Traditional Herbal Remedy
MedicinalGarden verbena has been used in traditional medicine to support relaxation and nerve health. Contains compounds studied for calming properties. [source]
Cut & Dried Flowers
HouseholdVerbena flowers dry beautifully and retain vibrant color, making them excellent for dried arrangements, wreaths, and floral crafts that last months. [source]
Pollinator Attraction
WildlifeVerbena flowers attract butterflies, bees, and hummingbirds, making it an excellent choice for pollinator gardens and native plant landscapes. [source]
Landscape Design & Ornament
CraftWith its low-growing mounding form and extended bloom, verbena is perfect for borders, containers, hanging baskets, and creating continuous color in mixed plantings. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Verbena is a flower, not harvested for production, but deadheading (removing spent blooms) extends flowering season dramatically. Cut flowers for arrangements when clusters are freshly opened; they last 7-10 days in water.
Fun Facts
- 🌱 Verbena was considered a sacred herb by the Romans and was called 'tears of Juno.' It was traditionally used in rituals and ceremonies throughout Europe.
- 🌱 The name 'Verbena superbum' refers to exceptional or superb varieties of garden verbena hybrids; true Verbena superbum is a rare South American species, while most cultivated verbenas are V. × hybrida hybrids.
- 🌱 Verbena can bloom prolifically for 6+ months without fertilizer once established, making it one of the most reliable and low-maintenance flowering plants for hot, dry climates.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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