Overview
Hesperochiron californicus is a plant with a clump-forming habit in the genus Hesperochiron, part of the Boraginaceae family, with deciduous foliage. Hesperochiron californicus grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H3. Suggested uses include rock gardens, alpine beds and containers.
About
Hesperochiron californicus is a clump-forming deciduous plant in the Boraginaceae family. It thrives in full sun on a south-facing, sheltered aspect, preferring moist but well-drained neutral loam soil. Hardy to UK zone H3, it is suitable for rock gardens, alpine beds, and containers. This cultivar is best planted in well-drained soil with watering during establishment and can be propagated by seed or division. It is of interest during spring and summer seasons.
Growing conditions
Best soil and position for Hesperochiron
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H3
Plant details
Hesperochiron californicus size, habit and characteristics
- Habit
- Clump-forming
- Foliage
- Deciduous
- Suggested uses
- Rock gardens, alpine beds, containers
Care notes
Pruning and caring for Hesperochiron californicus
- Propagation
- Seed, division
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Hesperochiron californicus?
Hesperochiron californicus prefers full sun. It suits sheltered positions.
What soil does Hesperochiron californicus need?
Hesperochiron californicus grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Hesperochiron californicus hardy in the UK?
Hesperochiron californicus has an RHS hardiness rating of H3, meaning it is half-hardy, tolerating -5 to 1°C, and may need winter protection in colder areas.
How do I propagate Hesperochiron californicus?
Seed, division.