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Plant profile · Austin & Hill Country

Blue Boneset

Tamaulipa azurea
native · Central Texas

Blue Boneset is a shrub native to Central Texas that grows 2–4 ft tall and 10 ft wide. It wants full sun or part shade and low water, and handles clay soil. Blooms blue and purple in spring and summer. Good for birds, butterflies, nectar insects and small mammals.

Will it grow in your yard?

Enter your ZIP. The finder checks Blue Boneset against your microclimate, then ranks it against your sun, your watering and deer pressure.

The facts

3 sources
Type
Shrub
Sun
Full sun to part shade (4–8 hrs of direct sun)
Water
Low
Height
2–4 ft
Spread
10 ft
Bloom
Spring, Summer · blue, purple
Foliage
Deciduous or dies back in winter
Soil
Takes clay · recorded on clay, loam, well drained
Wildlife
Supports birds, butterflies, nectar insects and small mammals

Where it grows

No Level IV record in the launch area yet. Recorded in these Texas ecoregions:

Gulf Coast Prairies and Marshes

1 occurrence record 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.