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Annual Biennial

Trifolium incarnatum

crimson clover

A slender, upright annual or short-lived perennial to 45cm tall, with leaves composed of three leaflets. In summer it produces dense, conical heads of red flowers which provide a good nectar source for bees. It is sometimes grown as a nitrogen-fixing cover crop and green manure

Other common names
Crimean clover
Italian clover
see moreNapoleons
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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Red Green
Autumn Green
Winter
Position
  • Full sun
Aspect

East–facing or South–facing or West–facing

Exposure
Sheltered
Hardiness
H4
Botanical details
Family
Fabaceae
Native to the UK
Yes
Foliage
Deciduous
Habit
Columnar upright
Genus

Trifolium are erect or creeping annuals, biennials and herbaceous perennials with trefoil leaves and small, pea-like flowers usually in clusters or short spikes

Name status

Correct

How to grow

Cultivation

Grow in any poor to moderately fertile soil in sun

Propagation

Propagate by seed

Suggested planting locations and garden types
  • Cottage and informal garden
  • Wildlife gardens
  • Flower borders and beds
Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free

Get involved

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