Is Lanceleaf Water Plantain safe for pets?

Yes, Lanceleaf Water Plantain (Alisma Lanceolatum) is considered safe for cats and dogs.

Is Lanceleaf Water Plantain easy to care for?

Lanceleaf Water Plantain has a easy care difficulty rating. It requires aquatic watering and full_sun or partial_shade light.

Can Lanceleaf Water Plantain grow indoors?

Lanceleaf Water Plantain is primarily an outdoor plant and may not thrive indoors without specialized conditions.

Lanceleaf Water Plantain (Alisma Lanceolatum) is a perennial aquatic in the Alismataceae family with easy care difficulty. It requires aquatic watering and full sun or partial shade light in USDA hardiness zones 4-9. This plant is safe for cats and dogs.

Alisma lanceolatum is a perennial aquatic herb known for its narrow lanceolate leaves and lilac-tinged flowers.

Last updated: February 2026

Lanceleaf Water Plantain

Alisma Lanceolatum

Alisma lanceolatum is a perennial aquatic herb known for its narrow lanceolate leaves and lilac-tinged flowers.

Quick Facts

Type

aquatic

Lifecycle

perennial

Care Difficulty

Easy

Water Needs

aquatic

Light

Full Sun, Partial Shade

Hardiness Zones

4-9

Safety

🐕

Pet Safe

👶

Child Safe

✅

Non-Toxic

Growing Conditions

Soil Types:loamy, peaty, clay

Indoor:No

Outdoor:Yes

Garden Use:aquatic habitat, erosion control, water filtration

Care Calendar

Monthly care tasks for Lanceleaf Water Plantain

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

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

Taxonomy

Family:Alismataceae

Genus:Alisma