Small-flowered Evening-primrose (Oenothera Parviflora) is a biennial or perennial herb in the Onagraceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 3-7. This plant is safe for cats and dogs.

Oenothera parviflora is a biennial or perennial herb native to northeastern North America, known for its small yellow flowers and ability to grow up to 150 cm tall.

Small-flowered Evening-primrose

Small-flowered Evening-primrose

Oenothera Parviflora

Oenothera parviflora is a biennial or perennial herb native to northeastern North America, known for its small yellow flowers and ability to grow up to 150 cm tall.

Quick Facts

Type
herb
Lifecycle
biennial or perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun
Hardiness Zones
3-7

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy
Indoor:No
Outdoor:Yes
Garden Use:groundcover, pollinator support, soil stabilization

Care Calendar

Monthly care tasks for Small-flowered 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

Small-flowered Evening-primrose
Small-flowered Evening-primrose detail

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Taxonomy

Family:Onagraceae
Genus:Oenothera