Overview
Helictotrichon is a tufted grass like in the genus Helictotrichon, part of the Poaceae family, with evergreen foliage. Helictotrichon grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include coastal, architectural, low maintenance and flower borders and beds.
About
Helictotrichon, commonly known as oat grass, is a genus of evergreen grasses that form dense, tufted clumps of narrow leaves. This cultivar thrives in full sun and well-drained, neutral loam soils, making it suitable for both exposed and sheltered sites. It produces upright or arching stems with panicles of flowering spikelets during spring, summer, and autumn. Hardy to UK zone H5, it is well suited for coastal locations, architectural planting, and low-maintenance flower borders and beds.
Growing conditions
Best soil and position for Helictotrichon
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, North-facing, West-facing, East-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H5
Plant details
Helictotrichon size, habit and characteristics
- Plant type
- Grass Like
- Habit
- Tufted
- Foliage
- Evergreen
- Suggested uses
- Coastal, Architectural, Low Maintenance, Flower borders and beds
Care notes
Pruning and caring for Helictotrichon
- Propagation
- Division in mid-spring
- Pest resistance
- Generally pest-free
- Disease resistance
- May be susceptible to a rust
Frequently asked questions
Where is the best place to plant Helictotrichon?
Helictotrichon prefers full sun. It suits exposed and sheltered positions.
What soil does Helictotrichon need?
Helictotrichon grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Helictotrichon hardy in the UK?
Helictotrichon has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Helictotrichon?
Division in mid-spring.
More in the Helictotrichon genus
- Helictotrichon pratensemeadow oat grass
- Helictotrichon sempervirensblue oat grass
- Helictotrichon sempervirens 'Pendulum'