Muscari 'Blue Spike' (grape hyacinth 'Blue Spike)

Delivery begins from 14 September 2026
Spring flowering bulbs and plants are scheduled to begin delivery from 14 September 2026.

50 bulbs
£7.79
£0.16 each
100 bulbs
£13.69
£0.14 each
Save 12%
250 bulbs
£34.49
£0.14 each
Save 11%

Delivery begins from 14 September 2026

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Blue Spike, often admired for its blue with white tips colouring, is a bulb variety especially well suited to borders.

Muscari armeniacum 'Blue Spike' is a particularly refined grape hyacinth, admired for its densely packed, double flower spikes in rich blue, each neatly finished with the lightest white tipping. Lightly scented and quietly dependable, it settles in well as a perennial and looks superb naturalised through grass, beneath deciduous trees, or tucked into spring containers for close-up detail.

Neat, clump-forming and elegantly proportioned, it reaches around 20cm in flower—ideal for the front of borders and for weaving between later-emerging perennials. Plant in autumn and look forward to a poised, jewel-like display from early spring.

  • Flowering: March–May
  • Height: 20cm
  • Bulb size supplied: 8/9
  • Position: Front of border, under deciduous trees, naturalised in grass
Botanical name Muscari armeniacum 'Blue Spike'
Flower colour Blue with white tips
Bulb size 8/9
Established height 20cm
Established spread 10–50cm
Plant spacing 8–10cm
Leaf colour Green
Habit Clump-forming
Life cycle Perennial
Hardiness Fully Hardy
Years to establish 2–3 years
Sunlight Full-Sun, Partial Sun
Position Front of border, under deciduous trees, naturalised in grass
Suitable for Borders, containers, naturalising in grass
Soil acidity Any
Soil moisture Well-drained
Soil type Loam
RHS Award (AGM) No
Growing skill Easy
Pollinator-friendly Yes
Deer resistant No

Where to Plant:

Muscari 'Blue Spike' (grape hyacinth 'Blue Spike) needs full-sun, partial sun and a warm, sheltered position for the best flowering. Plant into fertile, humus-rich soil that drains well, and choose a spot protected from strong winds, especially for taller varieties.

How to Plant:

Plant bulb from September to December once conditions are suitable. Set them at the correct depth for the variety, spacing 8–10cm apart where relevant, then firm in gently and water well after planting.

Aftercare:

Water regularly in dry weather and feed every two to three weeks once buds appear. Stake taller stems early and deadhead to keep plants flowering. After flowering, allow foliage to die back naturally before lifting or protecting bulb according to local conditions.

Planting and Flowering Calendar

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Planting
Flowering

Key Features

Packed in paper

Packed peat-free

Great for Shade

Attracts wildlife

Naturalising

£7.79

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