Duck Lettuce (Ottelia Alismoides) is a annual aquatic in the Hydrocharitaceae family with moderate 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.

Ottelia alismoides is a submerged aquatic herbaceous plant native to tropical and subtropical regions of Asia, Africa, Australia, and the Pacific.

Duck Lettuce

Duck Lettuce

Ottelia Alismoides

Ottelia alismoides is a submerged aquatic herbaceous plant native to tropical and subtropical regions of Asia, Africa, Australia, and the Pacific.

Quick Facts

Type
aquatic
Lifecycle
annual
Care Difficulty
Moderate
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, peaty
Indoor:No
Outdoor:Yes
Garden Use:aquatic groundcover, habitat for aquatic life, ornamental

Care Calendar

Monthly care tasks for Duck Lettuce

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

Duck Lettuce
Duck Lettuce detail

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Taxonomy

Family:Hydrocharitaceae
Genus:Ottelia