Roundleaf Toothcup (Rotala Rotundifolia) is a perennial aquatic in the Lythraceae family with easy care difficulty. It requires aquatic watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

A creeping aquatic perennial with soft, branching stems forming low clumps.

Roundleaf Toothcup

Roundleaf Toothcup

Rotala Rotundifolia

A creeping aquatic perennial with soft, branching stems forming low clumps.

Quick Facts

Type
aquatic
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
aquatic
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, silty
Indoor:No
Outdoor:Yes
Garden Use:groundcover, aquatic habitat, ornamental

Care Calendar

Monthly care tasks for Roundleaf Toothcup

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

Roundleaf Toothcup
Roundleaf Toothcup detail

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Taxonomy

Family:Lythraceae
Genus:Rotala