How to grow Azure Penstemon
Penstemon azureus ssp. angustissimus
How long does Azure Penstemon take to grow?
These estimates for how long Azure Penstemon 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 Azure Penstemon to germinate?
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- Days to Transplant How long until I can plant out Azure Penstemon?
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- Days to Maturity How long until Azure Penstemon is ready for harvest / bloom?
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- Total Growing Days How long does it take to grow Azure Penstemon?
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Our when to plant Azure Penstemon estimates are relative to your last frost date.
- When to sow The number of days to sow Azure Penstemon before or after your last frost date.
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63 days before Last Frost Date
The botanical epithet is from the Latin azureus meaning “sky-blue”
Penstemon azureus Benth. ssp. angustissimus (A. Gray) D.D. Keck
Footnotes
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