Germination Guide

Click on a species name below to see it's germination tips.
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Verbena officinalis

L

Give sown seeds several weeks @ 20°C to imbibe water (perhaps even germinate!), then expose to fluctuating outdoor winter temperatures including freezing for 3 months. Gradually increase light and temperature in spring. See https://www.youtube.com/watch?v=SO_KKbGYTEM

Verbena bonariensis

A

Sow @ 20°C. Seed germinates within 3 months.
Verbena hastata

3

Requires light or the small seeds should be surface sown. See https://www.youtube.com/watch?v=RgkXUSI1GWo&index=1&list=UUJfYCNSWCIuOB2...

J

Sow @4°C for 3 weeks, then place @20°C.
Verbena rigida

J

Sow @4°C for 3 weeks, then place @20°C.
Verbena stricta

G

Sow @ 4°C for 3 months, then place @ 20°C for 3 months.