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Plant profile · Austin & Hill Country

Violet Wild Petunia

Ruellia nudiflora
native · Hill Country

Violet Wild Petunia is a shrub native to the Texas Hill Country that grows 1–2 ft tall and 1 ft wide. It wants full sun or part shade and low water. Blooms purple in Apr–Oct. Good for butterflies.

Will it grow in your yard?

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The facts

3 sources
Type
Shrub
Sun
Full sun to part shade (3–6 hrs of direct sun)
Water
Low
Height
1–2 ft
Spread
1 ft
Bloom
Apr–Oct · purple
Foliage
Deciduous or dies back in winter
Soil
Recorded on dry, moist, sand
Wildlife
Supports butterflies

Where it grows

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

Balcones CanyonlandsEdwards Plateau WoodlandNorthern Blackland PrairieSouthern Post Oak SavannaFloodplains and Low TerracesLimestone Cut PlainSan Antonio Prairie

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.