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Common Hedge-nettle

Betonica officinalis

Also listed as Stachys officinalis

Also known as Betony, Wood Betony, Common Betony

herbaceousβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 4a – Zone 9b

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A hardy herbaceous perennial with purple-pink flower spikes that bloom mid to late summer, attractive to bees and pollinators. Traditionally used in herbal medicine and valued for its ornamental appeal in cottage gardens.

Why grow it

Betonica officinalis establishes readily in partial shade to full sun with moderate moisture, making it a reliable choice where many ornamental perennials struggle. It differs from hybrid Stachys cultivars in its taller stature and traditional medicinal reputation, and from related Phlomis species in preferring cooler climates and less drought stress. The mid to late summer bloom window extends seasonal interest beyond spring-focused shade perennials.

Watch out for

This species self-seeds readily in favorable conditions and may appear in unintended garden areas, though seedlings are easy to remove when young. In very wet soils or poorly drained sites, it is prone to crown rot, so adequate winter drainage matters more than overall moisture during the growing season.

Overview

Form
Upright
Growth Rate
moderate
Size
1.5–2.5β€² tall Γ— 1–1.5β€² wide
Dormancy
deciduous
Family
Lamiaceae
dynamic accumulatormedicinalpollinator nectarywildlife benefitedible

Native Range

Western Europe

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

leafflower

Season of Interest

Summer

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Companion Planting

Plants well with