Variable-leaved Water-milfoil (Myriophyllum Heterophyllum) 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 4-10. This plant is safe for cats and dogs. It can be grown indoors.

Myriophyllum heterophyllum is an aquatic perennial herb known for its variable, feather-like submerged leaves and emergent floral spikes.

Variable-leaved Water-milfoil

Variable-leaved Water-milfoil

Myriophyllum Heterophyllum

Myriophyllum heterophyllum is an aquatic perennial herb known for its variable, feather-like submerged leaves and emergent floral spikes.

Quick Facts

Type
aquatic
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
aquatic
Light
Full Sun, Partial Shade
Hardiness Zones
4-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:silty, loamy, peaty
Indoor:Yes
Outdoor:Yes
Garden Use:habitat, oxygenator

Care Calendar

Monthly care tasks for Variable-leaved Water-milfoil

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

Variable-leaved Water-milfoil
Variable-leaved Water-milfoil detail

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Taxonomy

Family:Haloragaceae
Genus:Myriophyllum