Oenothera, Evening Primrose 'Lemon Sunset'

Oenothera

Family
Onagraceae (on-uh-GRAY-see-ee)
Genus
Oenothera (ee-no-THEE-ruh)
Synonym
Sun Exposure
Full Sun
Foliage
Herbaceous
Height
18-24 in. (45-60 cm)
Spacing
12-15 in. (30-38 cm)
Hardiness
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
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)
Bloom Color
Coral/Apricot
Pale Yellow
Bright Yellow
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Bronze
Where to Grow
Grow outdoors year-round in hardiness zone
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
By dividing the rootball
From seed; sow indoors before last frost
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Barbourville, Kentucky

Wayland, Massachusetts

Blissfield, Michigan

Utica, New York

Greensboro, North Carolina

Greensburg, Pennsylvania

Wilkes Barre, Pennsylvania

Salt Lake City, Utah

Lexington, Virginia

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Featured Videos

Gardener's Notes:

1
positive
1
neutral
0
negative
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T
Sumner, WA (Zone 8a) | August 2005 | neutral

Positive: The tag said it was a "short-lived" perennial, but mine bloomed from May into the second week of August. Maybe the "short-lived...Read More

L
Ogden, UT (Zone 5b) | January 2005 | positive

This lovely evening primrose has light lemon-yellow blooms that fade to peachy-red. The fragrant blooms open in the evening, staying ope...Read More

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Featured
Aquamarine Hairstreak
(Oenomaus ortygnus)
Blue Jay
(Cyanocitta cristata)