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Plant profile · Austin & Hill Country

Guadalupe Beardtongue

Penstemon guadalupensis
native · Hill Country

Guadalupe Beardtongue is a perennial wildflower native to the Texas Hill Country that grows 1–2 ft tall and 2 ft wide. It wants full sun or part shade and low water, and handles clay soil. Blooms white and pink in Mar–May. Good for bees.

Will it grow in your yard?

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The facts

4 sources
Type
Perennial wildflower
Sun
Full sun to part shade (3–6 hrs of direct sun)
Water
Low
Height
1–2 ft
Spread
2 ft
Bloom
Mar–May · white, pink
Foliage
Deciduous or dies back in winter
Soil
Takes clay · recorded on calcareous, clay, gravelly, loam, sand
Wildlife
Supports bees

Where it grows

Recorded in these EPA Level IV ecoregions in the Austin and Hill Country launch area:

Balcones CanyonlandsLlano UpliftEdwards Plateau Woodland

83 occurrence records in Central Texas (GBIF).

Can you buy it?

Also grows here — hard to find. Native and recorded growing in Central Texas, but not on the grower stock lists we read. Sourcing varies: some are stocked widely, others you will have to hunt for.