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Plant profile · Austin & Hill Country
Black Dalea (Dalea frutescens)
(c) Sam Kieschnick, some rights reserved (CC BY) · iNaturalist

Black Dalea

Dalea frutescens
Hills guide picknative · Hill Country

Black Dalea is a shrub native to the Texas Hill Country that grows 1–3 ft tall and 3 ft wide. It wants full sun and very low water, and handles caliche and clay soil. Blooms purple in Jul–Oct. Deer rarely browse it. Good for butterflies.

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From our guide

Village of the Hills

Low airy shrub with tiny bright green leaflets and rose-purple flower clusters in late summer and fall.

Why it works here

Blooms in the worst heat of the year on pure limestone with no irrigation. Pollinators cover it.

Watch out

Needs excellent drainage. Cut back hard in late winter or it gets woody and open.

The facts

6 sources
Type
Shrub
Sun
Full sun (6+ hrs)
Water
Very low
Height
1–3 ft
Spread
3 ft
Bloom
Jul–Oct · purple
Foliage
Deciduous
Soil
Takes caliche and clay · recorded on dry, gravelly, limestone
Deer
High — deer rarely browse it. Rarely browsed
Wildlife
Supports butterflies
Size, sun, water and foliage from the Village of the Hills guide; the rest resolved across sources.

Where it grows

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

Balcones CanyonlandsLlano UpliftEdwards Plateau WoodlandLimestone Cut Plain

200 occurrence records in Central Texas (GBIF).

Can you buy it?

In the Village of the Hills guide, but not on the grower stock lists we read yet. Ask a native-plant nursery.

also grows from seed It starts readily from seed, so a packet from a native-seed supplier, or seed collected with permission, is often the easiest way to get a plant no nursery pots.