Overview
Barclaya longifolia is a plant with a perennial aquatic habit in the genus Barclaya, part of the Nymphaeaceae family, with green foliage. Barclaya longifolia grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1a. Suggested uses include aquatic gardens and water features.
About
Barclaya longifolia is a perennial aquatic plant belonging to the Nymphaeaceae family. It features green foliage and thrives in full sun, ideally in a south-facing, sheltered position. This cultivar prefers moist, neutral loam soil and is suitable for aquatic gardens and water features. It is hardy to UK zone H1a and is best planted in well-drained soil with watering during establishment. Propagation can be achieved by seed or division, with the plant showing interest during spring and summer.
Growing conditions
Best soil and position for Barclaya
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H1a
Plant details
Barclaya longifolia size, habit and characteristics
- Habit
- Perennial aquatic
- Foliage
- Green
- Suggested uses
- Aquatic gardens, water features
Care notes
Pruning and caring for Barclaya longifolia
- Propagation
- Seed, division
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Barclaya longifolia?
Barclaya longifolia prefers full sun. It suits sheltered positions.
What soil does Barclaya longifolia need?
Barclaya longifolia grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist.
Is Barclaya longifolia hardy in the UK?
Barclaya longifolia has an RHS hardiness rating of H1a, meaning it needs tropical warmth above 15°C and must be grown under glass in the UK.
How do I propagate Barclaya longifolia?
Seed, division.