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Plant profile · Austin & Hill Country

Hairy Woollygrass

Erioneuron pilosum
native · Hill Country

Hairy Woollygrass is a grass native to the Texas Hill Country that grows 1 ft tall. It wants full sun and low water, and handles caliche and clay soil. Blooms brown in Apr–Oct. Deer rarely browse it. Good for butterflies.

Will it grow in your yard?

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The facts

3 sources
Type
Grass
Sun
Full sun (6–8 hrs of direct sun)
Water
Low
Height
About 1 ft
Bloom
Apr–Oct · brown
Soil
Takes caliche and clay
Deer
High — deer rarely browse it
Wildlife
Supports butterflies

Where it grows

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

Edwards Plateau

672 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.

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.