Grand Mesa Beardtongue

Grand Mesa penstemon is a perennial flower native to the western slope of Colorado. It has a mat of glossy green leaves that turn orange-red in winter. In May, it produces stunning spikes of cobalt-blue flowers. It's worth planting simply for the incredible flower color. 

Grand Mesa Beardtongue

Grand Mesa penstemon is a perennial flower native to the western slope of Colorado. It has a mat of glossy green leaves that turn orange-red in winter. In May, it produces stunning spikes of cobalt-blue flowers. It's worth planting simply for the incredible flower color. 

Plant details
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Botanic Name

Penstemon mensarum

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Pronunciation

PEN-stem-on men-SAH-rum

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Mature Height

24 to 30 in.

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Mature Spread

10 to 16 in.

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Water usage
Water Usage

One Droplet: Water twice per month or less, once established.

Two Droplets: Water about once per week, once established.

Three Droplets: Water about twice per week, once established.

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Flower Color

blue

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Bloom time

May and June

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Colorado Native

Yes

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Natural Habitat

native to the western slope of Colorado

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Light Requirements

sun

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Cold Hardiness

USDA zones 4-9

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Elevation Limit

hardy to 9,500 ft.

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