Verbenaceae
Common Vervain (Verbena officinalis): Growing & Care Guide
Verbena officinalis
Grow common vervain in full sun with well-drained, lightly moist soil. It's a resilient plant that tolerates poor soils but blooms best with regular watering and deadheading of spent flower stems.
Every 5 days
Direct sun
10° - 28°C
% - %
Categories
What is Common Vervain?
Common Vervain (Verbena officinalis) is a easy-care plant from the Verbenaceae family. Common vervain (Verbena officinalis) is a herbaceous perennial in the Verbenaceae family, native to Europe and now naturalized across temperate regions worldwide. It forms upright clumps 60-90 cm tall with opposite, deeply lobed and toothed leaves, and produces slender, wiry flower spikes bearing sm...
Common Vervain grows up to 90cm, spread of 60cm, watering every 5 days, 10°C – 28°C. It is not suitable for indoor environments and safe for pets.
Unlike many tropical plants, Common Vervain tolerates watering mistakes. Best for beginners. Unlike many popular species, Common Vervain is safe to keep around pets.
How to Care for Common Vervain?
TLDR: Common Vervain needs Direct sun, watering every 5 days, and temperatures between 10-28°C with 40-70% humidity.
How Often Should You Water Common Vervain?
Water regularly to keep the soil lightly moist, letting the top dry slightly between waterings. Avoid waterlogging, which encourages root rot, and water in the morning to reduce the risk of powdery mildew.
How Much Light Does Common Vervain Need?
Needs full sun, at least 6 hours of direct light a day, to flower well. In very hot climates it tolerates light shade during the hottest part of the day.
What Is the Best Soil for Common Vervain?
Prefers well-drained soil, from sandy to clay, with a neutral to mildly alkaline pH. Waterlogged or overly acidic soil hinders growth.
What Pot Should You Use for Common Vervain?
Terracotta or clay pots with good drainage holes work best, helping prevent excess moisture around the roots.
What Is Common Vervain and Where Does It Come From?
Common vervain (Verbena officinalis) is a herbaceous perennial in the Verbenaceae family, native to Europe and now naturalized across temperate regions worldwide. It forms upright clumps 60-90 cm tall with opposite, deeply lobed and toothed leaves, and produces slender, wiry flower spikes bearing small tubular lilac to pale purple flowers from summer into early fall. A tough, easy-to-grow plant, it has been prized as a medicinal herb since ancient Roman times.
How to Propagate Common Vervain?
Seed
Germination can be erratic; be patient and keep the compost lightly moist but never waterlogged.
- 1 Sow in early spring in trays with a light seed compost, covering seeds lightly
- 2 Keep in a protected spot with indirect light until germination
- 3 After 2-3 weeks, prick out seedlings into individual pots once they have 2-3 true leaves
- 4 Transplant to the final sunny location in late spring
Materials needed:
Clump division
Only divide plants at least 2 years old to ensure vigorous sections.
- 1 In spring, carefully dig up a mature clump
- 2 Divide the rootstock into sections, making sure each has roots and shoots
- 3 Replant divisions immediately in well-drained soil
- 4 Keep in light shade and water well until established
Materials needed:
Basal cuttings
Use clean, sharp tools; rooting hormone can speed up the process.
- 1 In early summer, take 8-10 cm basal shoots with a piece of underground stem attached
- 2 Remove lower leaves and insert into light, moist compost
- 3 Keep in a shaded spot with constant humidity until rooted
- 4 Transplant to the final location once rooted
Materials needed:
How Big Does Common Vervain Grow?
TLDR: Common Vervain can reach up to 90cm tall with Medium growth rate.
Max height
90cm
Spread
60cm
Growth rate
Medium
Foliage
Deciduous
Plant Uses
Medicinal
Medicinal properties
Ornamental
Great for decoration
Edible
Can be consumed
Medicinal Uses
- Relief of headaches and migraines
- Supports digestion and reduces bloating
- Calming effect for anxiety and insomnia
- Traditionally used for fevers and nervous exhaustion
- Anti-inflammatory and wound-healing properties when used externally
Culinary Uses
- Leaves used in herbal infusions and teas
- Flowers used as an edible garnish
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Common Vervain?
TLDR: Common Vervain is susceptible to 3 known diseases. Monitor regularly for early detection.
Powdery Mildew
Powdery mildew is a common fungal disease caused by various fungi species including Erysiphe, Podosphaera, Oïdium, and Leveillula. It affects over 10,000 plant species worldwide. The disease thrives in warm, dry climates with high humidity and appears as a distinctive white powdery coating on plant surfaces.
Aphids
Aphids are small, soft-bodied, pear-shaped insects (1/16 to 1/8 inch long) that feed by sucking nutrient-rich sap from plants. They reproduce rapidly and can quickly weaken plants, causing distorted growth and transmitting plant viruses. Aphids come in various colors including green, black, red, yellow, brown, and gray. They secrete honeydew, a sticky substance that attracts ants and encourages sooty mold growth.
Spider Mites
Spider mites are tiny arachnids (less than 1/20 inch long) related to spiders and ticks that feed on plant sap. They thrive in hot, dry conditions and can cause significant damage to ornamental and vegetable plants. During severe infestations, crop losses can reach 14% or higher as these pests disrupt vital plant processes including photosynthesis, carbon dioxide absorption, and transpiration.
Meaning & Symbolism
Known historically as the "herb of the cross," vervain has been associated with protection, healing, purification and enchantment in Roman, Celtic and medieval European traditions, used in rituals for peace and to ward off negative energy.
Fun Facts
The ancient Romans considered it a sacred plant, used in purification rituals and ceremonies.
It is one of the original 38 flower essences in the Bach Flower Remedies system.
Its tiny flowers open in sequence up the flower spike, from bottom to top.
Frequently asked questions
Is common vervain easy to grow?
Is vervain toxic to cats and dogs?
How often should I water vervain?
How do you propagate common vervain?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Field Maple | Easy | Bright indirect | 14d | ✓ |
| Silver Birch | Easy | Direct sun | 14d | ✓ |
| Common Blanketflower | Easy | Direct sun | 10d | ✓ |
| Cushion Bush | Easy | Direct sun | 14d | ✓ |
