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Muscari latifolium
  • RHS AGM

broad-leaved grape hyacinth

A deciduous bulbous perennial to 20cm, with a single leaf to each bulb, with dense racemes of deep blue-black flowers in spring, topped by a crown of pale violet sterile flowers

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0–0.1 metre
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Black Blue Green
Summer
Autumn
Winter
Position
  • Full sun
  • Partial shade
Aspect

South–facing or North–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H6
Botanical details
Family
Asparagaceae
Native to the UK
No
Foliage
Deciduous
Habit
Bushy
Potentially harmful
Ornamental bulbs, not to be eaten. Wear gloves and other protective equipment when handling
Genus

Muscari are bulbous perennials with linear or strap-shaped leaves and small bell-shaped, tubular or urn-shaped flowers borne in a dense raceme on an erect leafless stem

Name status

Correct

Plant range
W & S Turkey

How to grow

Cultivation

Plant 10cm deep in autumn in any moderately fertile, well-drained soil. Lift and divide (when dormant in summer) congested clumps to maintain vigour

Propagation

Propagate by seed, sown in autumn, in containers in a cold frame or separate offsets in summer

Suggested planting locations and garden types
  • Coastal
  • Cottage and informal garden
  • City and courtyard gardens
  • Gravel garden
  • Patio and container plants
  • Rock garden
  • Banks and slopes
  • Flower borders and beds
Pruning

No pruning required, but remove spent foliage and cutting back in autumn may be needed

Pests

Generally pest-free

Diseases

May be susceptible to fungal infections including anther smuts and bluebell rust (see rust diseases), and bacterial soft rot and some virus diseases

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