Camassia 'Silk River' (camas 'Silk River)

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

5 bulbs
£9.29
£1.86 each
10 bulbs
£16.99
£1.70 each
Save 9%
25 bulbs
£35.39
£1.42 each
Save 24%

Delivery begins from 14 September 2026

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'Silk River', often admired for its creamy white with lime-green buds colouring, is a bulb variety especially well suited to borders.

Camassia leichtlinii 'Silk River' is a quietly striking camas, sending up poised spires of creamy-white, star-shaped flowers that unfurl from fresh lime-green buds in late spring and early summer. The effect is light, elegant and effortlessly natural—particularly when allowed to drift through grass, at the woodland edge, or threaded between perennials.

It’s a refined choice for gardeners who favour a softer, more meadow-like finish, yet it holds its own in a well-dressed border. Plant in groups for a calm, architectural rhythm, and enjoy stems that also lend themselves beautifully to a simple vase indoors.

  • Flower colour: Creamy white with lime-green buds
  • Flowering: May–June
  • Height: 80cm
  • Bulb size: 12/14cm
  • Position: Borders, naturalised grass, woodland edge
Botanical name Camassia leichtlinii 'Silk River'
Flower colour Creamy white with lime-green buds
Bulb size 12/14cm
Established height 80cm
Established spread 10-50cm
Plant spacing 15-20cm
Leaf colour Green
Habit Clump-forming, upright
Life cycle Perennial
Hardiness Fully Hardy
Years to establish 2-3 years
Sunlight Full-Sun, Partial Sun
Position Borders, naturalised grass, woodland edge
Suitable for Borders, Naturalising, Cottage gardens, Cut flowers
Soil acidity Any
Soil moisture Moist but well-drained
Soil type Fertile, humus-rich
RHS Award (AGM) No
Growing skill Easy
Pollinator-friendly Yes
Deer resistant No

Where to Plant:

Camassia 'Silk River' (camas 'Silk River) 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 15-20cm 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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Key Features

Packed in paper

Packed peat-free

Great for Shade

Attracts wildlife

Good for cutting

Naturalising

£9.29

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