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Mexican Evening Primrose
Oenothera speciosa 'Siskiyou'
Mature Height*:
6-10"
Mature Width*:
3-8 ft
USDA Hardiness Zone Range:
5 to 9
Hardy to:
0°F
Water Requirements:
Moderate Water, Drought Tolerant
Shade Requirements:
Full Sun, Partial Shade, Shade
Native to:
Grasslands of Missouri, Nebraska, Kansas, Oklahoma, Texas to northeastern Mexico
*Height and width estimated for growth in the Tucson, AZ area. True sizes may vary.
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