Wood anemone

Photo: Rasbak · CC BY-SA 3.0

Flowers

Wood anemone

Anemonoides nemorosa

The wood anemone is a delicate spring perennial with star-shaped white flowers that carpets woodland floors before the trees come into leaf.

Characteristics

Scientific nameAnemonoides nemorosa
Height5–15 cm
SunlightPart shade or light shade
WaterModerate
SoilCool, humus-rich, well-drained
ToxicityToxic if eaten fresh
GrowthSlow, carpeting
TemperatureVery hardy
FloweringMarch–May
IrrigationRegular in spring, low in summer

Description

The wood anemone is a small herbaceous perennial of the buttercup family, only 5-15 centimetres tall. From a slender creeping rhizome rises a single stem bearing one flower, made up of six or more white tepals, often flushed pink on the reverse, that open into a star. The deeply divided leaves form a whorl below the flower. It blooms in early spring.

Habitat and distribution

It is native to Europe, where it grows wild in broadleaf woodland, clearings and along hedgerows. It exploits the light reaching the ground before the trees leaf out: it therefore flowers early, then, with summer shade, the top growth withers and the plant goes dormant.

Cultivation

It is a lovely ground cover for shady and woodland gardens. It wants part shade or light shade and a cool, humus-rich, well-drained soil that mimics the forest floor. It spreads slowly by rhizome, forming broad flowery carpets. It should be left undisturbed: once established, it returns faithfully every spring.

  • Plant the rhizomes in autumn, shallowly
  • Do not disturb the soil once established
  • Mulch with leaves to mimic the woodland floor

Did you know?

It is also known as windflower, from William Turner's interpretation of its Latin name. Like many buttercups, it is toxic if eaten fresh, due to irritant substances. It spreads very slowly: a broad carpet can indicate an ancient woodland.

Flowering season

JanFebMarAprMayJunJulAugSepOctNovDec

Practical tips

Watering

Water needs: Moderate — always check soil moisture before watering.

Position

Prefers Part shade or light shade: provide the right light and rotate the plant for even growth.

Substrate

Recommended soil: Cool, humus-rich, well-drained. Refresh the substrate every 1-2 years.

Leaves

Dust the leaves with a damp cloth to support photosynthesis.

Feeding

Feed during the growing season (spring-summer) and stop in winter.

Pros

  • Lovely early-spring flowering
  • Ideal ground cover for shady gardens
  • Hardy and faithful, returns every year

Cons

  • Toxic if eaten fresh
  • Very slow to spread
  • Disappears in summer during dormancy

FAQ

Why does it flower so early in spring?
It takes advantage of the light reaching the woodland floor before the trees come into leaf. After flowering, with summer shade, the top growth withers and the plant rests until the following spring.
Is it suitable for my garden?
Yes, if you have a cool, shady corner, perhaps under trees or shrubs. It recreates woodland conditions and will in time form a delicate carpet of white flowers.
Is it poisonous?
Yes, like many buttercups it contains irritant substances and is toxic if eaten fresh. It should be grown with care where there are children or pets.
Why does it spread so slowly?
It spreads mainly through the slow growth of its underground rhizome. For this reason a broad carpet of wood anemones is often a sign of very old, undisturbed woodland.

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