Fourwing Evening Primrose (Oenothera Tetraptera) is a annual or biennial herb in the Onagraceae family with easy care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.

Oenothera tetraptera is a species of flowering plant in the evening primrose family, known for its distinctive four-winged fruit capsules and white flowers that fade to purplish.

Fourwing Evening Primrose

Fourwing Evening Primrose

Oenothera Tetraptera

Oenothera tetraptera is a species of flowering plant in the evening primrose family, known for its distinctive four-winged fruit capsules and white flowers that fade to purplish.

Quick Facts

Type
herb
Lifecycle
annual or biennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun
Hardiness Zones
7-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, well-drained
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator attractor

Care Calendar

Monthly care tasks for Fourwing Evening Primrose

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Fourwing Evening Primrose
Fourwing Evening Primrose detail

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Taxonomy

Family:Onagraceae
Genus:Oenothera