How to grow Lilac Penstemon
Penstemon gracilis
How long does Lilac Penstemon take to grow?
These estimates for how long Lilac 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 Lilac Penstemon to germinate?
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- Days to Transplant How long until I can plant out Lilac Penstemon?
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- Days to Maturity How long until Lilac Penstemon is ready for harvest / bloom?
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- Total Growing Days How long does it take to grow Lilac Penstemon?
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Our when to plant Lilac Penstemon estimates are relative to your last frost date.
- When to sow The number of days to sow Lilac 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 gracilis meaning “graceful”
Footnotes