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Herbaceous Perennial

Stachys sylvatica

hedge woundwort

An herbaceous perennial to 80cm tall, with alternate pairs of nettle-like leaves held on finely hairy, square stems; the foliage has a pungent smell when crushed. Flowerspikes bearing whorls of pink flowers are produced from summer to autumn

Other common names
grass nettle
hedge stachys
see morehedge woundwort
red archangel
wild nettle grass
archangel
wood betony
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Size
Ultimate height
0.5–1 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Pink Green
Autumn Pink Green
Winter
Position
  • Partial shade
Aspect

East–facing or South–facing or West–facing

Exposure
Sheltered
Hardiness
H7
Botanical details
Family
Lamiaceae
Native to GB / Ireland
Yes
Foliage
Deciduous
Habit
Clump forming
Genus

Stachys can be annuals, perennials or shrubs, with paired leaves which are sometimes unpleasantly aromatic, and erect spikes or racemes of whorled, 2-lipped flowers

Name status

Correct

Plant range
Europe, W Asia

How to grow

Cultivation

Grow in any moderately fertile, moist but well-drained soil in partial shade

Propagation

Propagate by seed or division

Suggested planting locations and garden types
  • Cottage and informal garden
  • Wildflower meadow
  • Wildlife gardens
Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free

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