Orange Zexmenia, Rough Zexmenia, Devil's River, Orange Daisy, Hairy Wedelia

Zexmeniahispida

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Zexmenia (zeks-MEN-ee-uh)
Species
hispida (HISS-pih-duh)
Synonym
Wedelia hispida
Wedelia texana
Wedelia acapulcensis var. hispida
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Partial to Full Shade
Foliage
Deciduous
Height
24-36 in. (60-90 cm)
Spacing
24-36 in. (60-90 cm)
Hardiness
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Gold (yellow-orange)
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are good for cutting
Flowers are good for drying and preserving
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From herbaceous stem cuttings
From seed; direct sow after last frost
Seed Collecting
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and collect seeds
Seed does not store well; sow as soon as possible
Regional

This plant is said to grow outdoors in the following regions:

Arlington, Texas(2 reports)

Austin, Texas(2 reports)

Boerne, Texas

Colleyville, Texas

Coppell, Texas

Crawford, Texas

Fort Worth, Texas

Garland, Texas(2 reports)

Grapevine, Texas

Houston, Texas

Linden, Texas

Mansfield, Texas

Mc Kinney, Texas

Midland, Texas

Orange, Texas

Princeton, Texas

San Antonio, Texas

Spring, Texas

Spring Branch, Texas

show all

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Gardener's Notes:

5
positives
1
neutral
0
negative
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J
Garland, TX | June 2010 | positive

Growing in afternoon sun under a small tree. Stems tend to lie prostrate and grow away from shade. Stems readily rooted and original ce...Read More

D
Coppell, TX (Zone 8a) | June 2008 | neutral

I purchased this plant because it is reported to bloom well in shade - it blooms in shade, but not well. I have also planted it in parti...Read More

F
Josephine, Arlington, TX (Zone 8a) | November 2006 | positive

Orange Zexmenia, Rough Zexmenia, Devil's River, Orange Daisy, Hairy Wedelia Zexmenia hispida is Endemic to Texas, and a very easy to grow...Read More

R
Boerne new zone 30, TX (Zone 8b) | July 2006 | positive

came up all on it's own next to the road at my place. Never watered or fed it anything and it has been blooming now for a few weeks.

K
(Zone 8b) | October 2003 | positive

A prolific bloomer that readily reseeds. A nice addition to a xeric garden. I have them growing among my prickly pears and agaves.

H
H
San Antonio, TX (Zone 8b) | August 2003 | positive

San Antonio, TX
Orange Zexmenia is native to the dry,calcareous,gravelly, and rocky soils of the the Edwards Plateau and the South...Read More

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