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Yellow Water-lily

Nuphar lutea

Also listed as Nenuphar luteum, Nuphar affinis

Also known as Yellow Pond-lily, Brandy Bottle, Yellow Cowlily

herbaceous☀️ full sun💧💧💧 high water❄ Hardy: Zone 4a – Zone 10b

Climate Match for your location

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A hardy aquatic perennial with floating green leaves and bright yellow flowers that bloom just above the water surface. Ideal for ponds and slow-moving water features.

Why grow it

Yellow water-lily is a hardy native alternative to tropical water-lilies in temperate climates, thriving in zones 3-11 with minimal winter protection. Unlike many ornamental aquatics, it tolerates cooler water, shallow margins, and moving water better than related species, making it practical for ponds and streams where other lilies fail. It also produces edible rhizomes and seeds that waterfowl consume readily.

Watch out for

In productive pond environments, yellow water-lily can spread vigorously via rhizome fragmentation and seed dispersal, potentially outcompeting slower-growing species. Periodic division every 3-4 years helps maintain balance in smaller water features. The plant prefers water 1-4 feet deep; in shallower conditions it may crowd out other vegetation.

Overview

Form
Spreading
Growth Rate
moderate
Size
0.5–4′ tall × 2–6′ wide
Dormancy
deciduous
Family
Nymphaeaceae
Pollinators & beneficial insectsEdible

Native to the United States

Native Range

Europe and temperate Asia

Native to: Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

rootseed

Season of Interest

Summer

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Companion Planting

Plants well with