Verbena is the botanical name for Vervain
Verbena Germination Information

Verbena Seed Germination How to Sow Verbena:

  • Sow indoors, 12-14 weeks before last frost, at a temperature of 70-75°
  • Expect germination in 20-25 days
  • As darkness is necessary for germination, sow seeds at a depth of 4 times the size of the seeds or cover the seed flat with black plastic
  • Remove the cover at first sign of germination. Seedlings are subject to damping off
  • When sowing seed outdoors, we recommend a maximum planting depth of 4X the width of the seed

How to Grow Verbena:
Transplanting: Transplant when there are at least two sets of true leaves

Spacing: Space 12 inches apart in full sun

Soil: Site in a light, rich, well-drained soil. Allow the soil to dry out between waterings

Temperature: Site in full sun, provide 55° nights

Additional Care:  As a group they are very tolerant of drought, exposure, wind, heat, humidity, and pollution. The perennial types can get straggly, so cut back hard in early spring or resow seeds each year

Appearance and Use:

For use in borders, bedding, edging, for cut flowers, and in conservatories. The following have square stems, lobed or toothed green leaves, and small tubular flowers in spikes or rounded clusters. V. bipinnatifida, Dakota Verbena, is a prostrate grower to 15 inches tall with light purple to lavender blue flowers. Zone 4; native to the mid-western United States. V. x hybrida, Garden Verbena, grows 6-18 inches tall with blue, red, white, purple, lilac, pink, or yellow, fragrant flowers. It is a hybrid annual of no direct nativity. V. rigida is a spreader growing 12-24 inches tall with fragrant, deep blue to purple flowers. Zones 7-10; native to South America


About Verbena:
Pronunciation:  ver-be’nå
Lifecycle:  Perennial/Annual
Origination: Verbenaceae; nativity in text below
Common Name: Vervain