How to grow Blue Vervain
Verbena hastata
How long does Blue vervain take to grow?
These estimates for how long Blue vervain takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
- Days to Germination How long does it take Blue vervain to germinate?
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- Days to Transplant How long until I can plant out Blue vervain?
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- Days to Maturity How long until Blue vervain is ready for harvest / bloom?
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- Total Growing Days How long does it take to grow Blue vervain?
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Our when to plant Blue vervain estimates are relative to your last frost date.
- When to sow The number of days to sow Blue vervain before or after your last frost date.
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49 days before Last Frost Date
Blue is for the flower color, there is also a pink variant.
Larval (caterpillar) host for the Common Buckeye butterfly (Junonia coenia).
Swamp verbena
Verbena hastata L.
Footnotes