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CAMASSIA leichtlinii Caerulea Group
Commonly known as Quamash
Bulbous perennial. Violet-blue flower spikes. Hardy
Plant Details
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Floweringlocal_floristJanlocal_floristFeblocal_floristMarlocal_floristAprlocal_floristMaylocal_floristJunlocal_floristJullocal_floristAuglocal_floristSeplocal_floristOctlocal_floristNovlocal_floristDec
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Good to know
A good cut flower -
Pests & Diseases
Wood pigeons have a taste for the leaves -
Place of origin
Northwestern USA -
Blue
Violet blue -
Racemes10-30cm (4-12in) long
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Star-shaped5-7cm (2-2¾in) wide
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Fully hardy
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Height
80 cm (32in) -
Spread
10cm (4in) -
Bulb/Corm or rhizomatous perennialClump-forming bulbous perennial. Linear leaves 20-60cm (8-24in) long
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HerbaceousEarly in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.
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Hardy - average winter
Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F) -
Spring Seasonal Interest
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harmful if eaten
Ornamental bulb. People and pets, i.e. cats, dogs, rabbits, rodents -
Mature Size80 cm (32in)
10cm (4in)
Planting Tips and Care Advice
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Garden Location/Conditions
BorderSuits a mixed or herbaceous border
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Soil Conditions
Fertile moist well-drained soilHumus-rich.
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Sun Requirements
Full sun
Partial shade
Camassia - Growing Guide
Herbaceous Plants - Video Collection
- Dividing Herbaceous Perennials - Video Tip ondemand_video
- Spring Planting Osteospermums - Video Tip ondemand_video
- Dividing Summer Perennials - Video Tip ondemand_video
- Dividing summer flowering Hemerocallis - Video Tip ondemand_video
- Summer propagation - Video Tip ondemand_video
- Self-seeding aquilegia - Video Tip ondemand_video
- Supporting Plants - Video Tip ondemand_video
- Dead heading meconopsis - Video Tip ondemand_video
- Dead heading Delphiniums - Video Tip ondemand_video
- Feeding herbaceous peonies - Video Tip ondemand_video
- Overpotting Problems - Video Tip ondemand_video