Blue Vervain Seeds
Blue Vervain Seeds
• Tall spikes of blue to purple flowers
• Native perennial for meadows and rain gardens
• Tolerates moist to wet soils
• Attracts bees, butterflies, and birds
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Description
Blue vervain (Verbena hastata) is a native perennial wildflower featuring tall spikes of small, blue to purple flowers. Plants have lance-shaped, toothed leaves on upright stems. Reaches 2–5 feet tall. Blooms from midsummer to early fall.
Product features
• Tall spikes of small blue to purple flowers
• Native perennial reaches 2–5 feet tall
• Lance-shaped, toothed leaves on upright stems
• Blooms from midsummer to early fall
• Attracts bees, butterflies, and birds (seeds)
• Tolerates moist to wet soils
• Suitable for meadows, rain gardens, and wildflower gardens
Planting Season: Sow in spring after last frost, or in fall for natural stratification. Cold stratify 4–6 weeks before spring sowing.
Light Requirement: Full sun.
Seed Prep: Cold, moist stratification recommended (4–6 weeks at 34–38°F / 1–3°C).
Water Needs: Moderate to high; keep evenly moist during germination. Prefers consistent moisture.
Planting Depth: Surface sow or cover very lightly (needs light).
Sowing Method: Direct sow in fall or start indoors after stratification.
Hardiness Zones: USDA zones 3–8.