Overview

Fritillaria glauca is a columnar upright bulbs in the genus Fritillaria, part of the Liliaceae family, with deciduous foliage. Fritillaria glauca grows best in full sun, and tolerates sandy and loamy soils and any pH. Its UK hardiness is rated H7. Suggested uses include rock garden, cottage and informal garden and flower borders and beds.

About

Fritillaria glauca is a species of fritillary known by the common names Siskiyou fritillary and Siskiyou missionbells. It is native to northern California, USA (as far south as Lake County) and southern Oregon (as far north as Lane County), where it is found in the serpentine talus on the slopes of the local mountains. In the garden it prefers full sun and sandy and loamy soil. In UK gardens it is fully hardy throughout the UK (RHS H7). Suggested uses include rock garden, cottage and informal garden and flower borders and beds. It tolerates soil of any pH, moist but well-drained conditions and south-facing, north-facing, east-facing and west-facing aspects. Plant at appropriate depth in well-drained soil.

Wikipedia contributors, CC BY-SA 4.0Fritillaria glauca

Growing conditions

Best soil and position for Fritillaria

Sunlight
Full sun
Soil type
Sandy, Loamy
Soil pH
Acid, Alkaline, Neutral
Soil moisture
Moist but well-drained
Aspect
South-facing, North-facing, East-facing, West-facing
Exposure
Exposed, Sheltered
UK hardiness
H7

Plant details

Fritillaria glauca size, habit and characteristics

Plant type
Bulbs
Habit
Columnar upright
Foliage
Deciduous
Suggested uses
Rock garden, Cottage and informal garden, Flower borders and beds

Care notes

Pruning and caring for Fritillaria glauca

Propagation
Seed, offsets
Pest resistance
Slugs, lily beetle
Disease resistance
Generally disease-free

Frequently asked questions

Where is the best place to plant Fritillaria glauca?

Fritillaria glauca prefers full sun. It suits exposed and sheltered positions.

What soil does Fritillaria glauca need?

Fritillaria glauca grows best in sandy and loamy soil. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.

Is Fritillaria glauca hardy in the UK?

Fritillaria glauca has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.

How do I propagate Fritillaria glauca?

Seed, offsets.

More in the Fritillaria genus

Browse all Fritillaria