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greater burdock

greater burdock

Arctium lappa

perennial☀️ full sun💧💧 moderate waterZone 3aZone 9b

A tall biennial or short-lived perennial with large, coarse leaves and purple thistle-like flowers that attract pollinators. The root is edible and has been used in herbal medicine and cuisine.

Overview

Form
Upright
Growth Rate
fast
Size
3–5′ tall × 1.5–2.5′ wide
Dormancy
deciduous

Tolerances & Soil

Zone 3aZone 9b
1471013
ColderWarmer
Zone range: Zone 3a to Zone 9b

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

SummerFall

Herb

Soft non-woody plants of the field layer.

Succession Role

pioneerearly successional

Native Range

Eastern Asia

Function & Care

dynamic accumulatormedicinalediblewildlife benefit

Edible Parts

rootleafshoot

Establishment & Care

Establishment
easy
Maintenance
low
Years to Bearing
1 years
Propagation
seed

Notable Cultivars

Takinogawa Long is a popular Japanese cultivar bred for long, tender roots. Gobo and Russian varieties are also common, differing mainly in root length and texture.