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European Vervain Seeds for Planting – Verbena officinalis Delicate Lilac Flowering Perennial

European Vervain Seeds for Planting – Verbena officinalis Delicate Lilac Flowering Perennial

Prix habituel €17,95 EUR
Prix habituel Prix promotionnel €17,95 EUR
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Key Features

  • Delicate Lilac Flowers: Produces tiny pale lilac to lavender-purple blossoms along slender flowering spikes.

  • Airy Branching Stems: Develops upright, open growth that adds a light, natural texture to ornamental plantings.

  • Textured Green Foliage: Features opposite leaves with toothed or deeply lobed margins.

  • Extended Seasonal Flowering: Produces small blossoms successively along developing spikes during summer.

  • Traditional Cottage Garden Character: Complements informal borders, meadow-inspired displays, and botanical collections.

Growing Benefits

  • Soft Floral Color: Adds subtle lilac-purple shades to sunny garden arrangements.

  • Naturalistic Garden Texture: Fine flowering spikes contrast beautifully with broader-leaved ornamental plants.

  • Pollinator Interest: Small flowers attract bees and other visiting insects.

  • Adaptable Growth Habit: Established plants tolerate moderately dry conditions in well-draining soils.

  • Seasonal Botanical Interest: Offers distinctive foliage, branching stems, and delicate flowering structures throughout the growing season.

Seed Specifications

  • Common Name: European Vervain, Common Vervain, Common Verbena

  • Botanical Name: Verbena officinalis

  • Plant Family: Verbenaceae

  • Type: Ornamental Flowering Garden Plant

  • Plant Classification: Short-Lived Herbaceous Perennial

  • Variety: Species Form; Cultivar Not Specified

  • Flower Color: Pale Lilac, Lavender, Light Purple, Occasionally Whitish

  • Flower Shape: Small, Five-Lobed Tubular Flowers

  • Flower Arrangement: Slender, Branched Flowering Spikes

  • Foliage Color: Medium Green

  • Leaf Shape: Opposite, Toothed to Deeply Lobed

  • Plant Height: Approximately 12–36 Inches

  • Plant Spread: Approximately 12–24 Inches

  • Growth Habit: Upright, Branching, Open

  • Sunlight: Full Sun to Partial Shade

  • Soil: Average, Well-Draining Garden Soil

  • Soil pH: Slightly Acidic to Alkaline

  • Water Requirements: Moderate During Establishment; Lower Once Established

  • Germination Time: Approximately 14–35 Days Under Favorable Conditions; Sometimes Longer

  • Germination Temperature: Approximately 60–70°F

  • Seed Preparation: Cold Moist Stratification May Improve Germination

  • Sowing Depth: Surface Sow or Cover Very Lightly

  • Plant Spacing: Approximately 12–18 Inches

  • USDA Growing Zones: Approximately 5–9, Depending on Winter Conditions

  • Planting Season: Spring or Autumn

  • Flowering Season: Summer to Early Autumn

  • Maturity: Flowering May Begin During the First Growing Season

  • Native Region: Europe, Parts of Asia, and North Africa

  • Uses: Cottage Gardens, Wildflower Borders, Naturalistic Plantings, Botanical Collections

  • Seed Count Per Pack: Confirm Actual Quantity

  • Special Characteristics: Delicate Lilac Flowers, Slender Spikes, Open Branching Growth

Growing Tips

  • Choose a Sunny Location: Full sunlight generally encourages stronger flowering and compact growth.

  • Maintain Good Drainage: Avoid locations where water remains standing for extended periods.

  • Consider Cold Stratification: Some seed lots germinate more reliably after exposure to cool, moist conditions.

  • Avoid Excessive Fertilizer: Moderately fertile soil supports balanced flowering and foliage development.

  • Remove Spent Growth: Trim older flowering stems to maintain a tidy ornamental appearance.

  • Monitor Self-Seeding: Remove developing seed heads if plants begin spreading beyond intended garden areas.

Seed Storage

  • Cool Storage: Keep seeds in a cool location protected from excessive heat.

  • Dry Conditions: Store fully dried seeds in sealed, moisture-resistant containers.

  • Light Protection: Avoid prolonged exposure to direct sunlight.

  • Proper Labeling: Record the botanical name, seed lot, and collection date.

  • Seed Viability: Test older seed lots before larger sowing projects.

Unique Facts About the Seeds

  • Member of the Verbena Family: European Vervain belongs to Verbenaceae, a family containing numerous ornamental flowering plants.

  • Delicate Flowering Structure: Tiny blossoms open progressively along slender flower spikes rather than forming large, dense flower heads.

  • Variable Life Cycle: Depending on climate and growing conditions, the species may behave as a perennial, biennial, or annual.

  • Traditional European Garden Plant: European Vervain has been cultivated and recognized in European botanical gardens for generations.

  • Naturally Adaptable Species: The plant occurs in open grasslands, roadsides, and other sunny habitats across its native and introduced ranges.

Growing Instructions

1. Planting Season: Sow European Vervain seeds outdoors in autumn for natural winter chilling, or start seeds indoors during late winter or early spring.
2. Soil Preparation: Prepare loose, well-draining soil with low to moderate fertility. Remove weeds and gently level the growing surface before sowing.
3. Seed Preparation: Fresh seeds may exhibit dormancy. Cold moist stratification for approximately four to six weeks may improve germination in some seed lots.
4. Sowing Method: Distribute seeds thinly across moist seed-starting compost or prepared garden soil. Press gently into the surface for good contact.
5. Sowing Depth: Cover seeds with only a very thin layer of fine growing medium, approximately ⅛ inch or less.
6. Plant Spacing: Thin seedlings or position transplants approximately 12–18 inches apart to accommodate branching growth.
7. Sunlight Requirements: Provide full sun for best flowering. A bright, open location with good airflow is preferred.
8. Watering: Keep the growing medium evenly moist during germination. Once established, water during extended dry periods and avoid prolonged waterlogging.
9. Germination: Maintain temperatures around 64–70°F after any dormancy treatment. Germination may begin within several weeks but can be slow and irregular, sometimes taking up to 90 days.
10. Transplanting: Move seedlings into individual containers once true leaves develop. Harden off gradually before planting outdoors after the final frost.
11. Fertilizing: Apply a small amount of finished compost if necessary. Avoid heavy feeding, as the species performs well in relatively lean soil.
12. Plant Care: Remove competing weeds, maintain good drainage, trim unwanted growth, and monitor self-seeding around established plants.
13. Flowering and Pollination: Mature plants produce slender spikes of tiny pale lilac flowers during summer and early autumn. Small visiting insects may assist pollination.
14. Maturity and Seed Harvesting: Allow selected flower spikes to mature and dry naturally. Collect ripe seeds before dispersal and store them in clean, labeled containers.