Comb-leaved Mermaid-weed (Proserpinaca Pectinata) is a perennial aquatic in the Haloragaceae family with moderate care difficulty. It requires aquatic watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.

Proserpinaca pectinata is a perennial aquatic herb known for its pinnately lobed submerged leaves with 7–12 pairs of divisions.

Comb-leaved Mermaid-weed

Comb-leaved Mermaid-weed

Proserpinaca Pectinata

Proserpinaca pectinata is a perennial aquatic herb known for its pinnately lobed submerged leaves with 7–12 pairs of divisions.

Quick Facts

Type
aquatic
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
aquatic
Light
Full Sun, Partial Shade
Hardiness Zones
5-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, peaty, loamy
Indoor:No
Outdoor:Yes
Garden Use:groundcover, aquatic habitat, erosion control

Care Calendar

Monthly care tasks for Comb-leaved Mermaid-weed

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

Comb-leaved Mermaid-weed
Comb-leaved Mermaid-weed detail

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Taxonomy

Family:Haloragaceae
Genus:Proserpinaca