Hairy Primrose-willow (Ludwigia Pilosa) is a perennial aquatic in the Onagraceae family with moderate care difficulty. It requires high watering and full sun or partial shade light in USDA hardiness zones 7-10. This plant is safe for cats and dogs.

Ludwigia pilosa is a perennial aquatic or semi-aquatic herb known for its distinctive hairy stems and yellow flowers, commonly found in wetlands of the southeastern United States.

Hairy Primrose-willow

Hairy Primrose-willow

Ludwigia Pilosa

Ludwigia pilosa is a perennial aquatic or semi-aquatic herb known for its distinctive hairy stems and yellow flowers, commonly found in wetlands of the southeastern United States.

Quick Facts

Type
aquatic
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
High
Light
Full Sun, Partial Shade
Hardiness Zones
7-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:peaty, loamy, silty
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, pollinator support

Care Calendar

Monthly care tasks for Hairy Primrose-willow

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

Hairy Primrose-willow
Hairy Primrose-willow detail

View leaf details, flowers, seeds & more in the app

Taxonomy

Family:Onagraceae
Genus:Ludwigia