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Plant Database
watercress

watercress

Nasturtium officinale

herbaceous part shade💧💧💧 high water Hardy: Zone 2aZone 10b

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Watercress is a crisp, peppery leafy green that grows in shallow water or very wet soil, producing small white flowers. It thrives in cool conditions and is commonly harvested for culinary use.

Overview

Form
Spreading
Growth Rate
fast
Size
0.5–1.5′ tall × 1–3′ wide
Dormancy
evergreen
Family
Brassicaceae

Native Range

Europe, Western Asia

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

Season of Interest

SpringSummer

Notable Cultivars

Standard watercress (Nasturtium officinale) is widely cultivated; some regions grow brown cress (Rorippa nasturtium-aquaticum subsp. microphyllum) as a cold-hardier variant with slightly smaller leaves.

Companion Planting

Plants well with