Oenothera macrocarpa
Missouri primroses. Clear, medium yellow. These tend to do well for a year or two and then die off. I've started planting by seed in my rock garden -- they gently reseed. They don't tend to get very large, but pop up here and there with their beautiful blossoms.
Oenothera macrocarpa
Type: perennial Zone: 3,4,5,6 - ?
Elevation (if known):
Color: yellow Height: 1 ft
Ease of growth: medium
Bloom Time : Summer
Sun: yes Part Shade: no Shade: no
Water Needs: regular
Native to: CO/NM native? no
Deer Resistant: yes Rabbit Resistant : no
Soil : Average
Propagation: Nursery stock, seeds
Comments/warnings: