How to grow Alpine Sawsepal Penstemon

Penstemon glaber var. alpinus

How long does Alpine Sawsepal Penstemon take to grow?

These estimates for how long Alpine Sawsepal 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 Alpine Sawsepal Penstemon to germinate?: days
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Days to Transplant How long until I can plant out Alpine Sawsepal Penstemon?: + days
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Days to Maturity How long until Alpine Sawsepal Penstemon is ready for harvest / bloom?: + days
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Total Growing Days How long does it take to grow Alpine Sawsepal Penstemon?: = days

When should I plant Alpine Sawsepal Penstemon?

Our when to plant Alpine Sawsepal Penstemon estimates are relative to your last frost date.

When to sow The number of days to sow Alpine Sawsepal Penstemon before or after your last frost date.: 63 days before Last Frost Date

Alpine Sawsepal Penstemon Etymology

The botanical epithet is from the Latin alpinus meaning “alpine”

Other names for Alpine Sawsepal Penstemon

Penstemon glaber Pursh var. alpinus (Torr.) A. Gray