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water smartweed

water smartweed

Persicaria amphibia

perennial☀️ full sun💧💧💧 high waterZone 3aZone 10b

Water smartweed is an amphibious perennial that thrives in wet habitats and shallow water, producing small pink or red flower spikes in summer. It grows rapidly and can form dense colonies, making it useful for wetland restoration and water garden edges.

Overview

Form
Spreading
Growth Rate
fast
Size
1–3′ tall × 1–4′ wide
Dormancy
deciduous

Tolerances & Soil

Zone 3aZone 10b
1471013
ColderWarmer
Zone range: Zone 3a to Zone 10b

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

Summer

Succession Role

pioneerearly successional

Native to the United States

Native Range

Eurasia and North America

Native to: Alaska, Colorado, Connecticut, Idaho, Illinois, Indiana, Iowa, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Montana, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Oregon, Pennsylvania, South Dakota, Vermont, Washington, Wisconsin, Wyoming

Function & Care

biomass/mulcherosion controlwildlife benefitedible

Edible Parts

leafshoot

Establishment & Care

Establishment
easy
Maintenance
low
Propagation
seed, division