Overview
Thysanotus is a plant with a perennial herb habit in the genus Thysanotus, part of the Asparagaceae family, with linear foliage. Thysanotus grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H3. Suggested uses include ornamental.
About
Thysanotus is a genus of about 60 species of flowering plants in the family Asparagaceae, mostly native to Western Australia. Plants in the genus are perennial herbs with bisexual flowers arranged singly or in groups of up to 50, with 6 mauve or blue tepals and the fruit a capsule surrounded by the remains of the perianth.
Growing conditions
Best soil and position for Thysanotus
- 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
Thysanotus size, habit and characteristics
- Habit
- Perennial herb
- Foliage
- Linear
- Suggested uses
- Ornamental
Care notes
Pruning and caring for Thysanotus
- Propagation
- Seed, division
- Pest resistance
- Susceptible to aphids
- Disease resistance
- Susceptible to root rot
Frequently asked questions
Where is the best place to plant Thysanotus?
Thysanotus prefers full sun. It suits sheltered positions.
What soil does Thysanotus need?
Thysanotus grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Thysanotus hardy in the UK?
Thysanotus 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 Thysanotus?
Seed, division.