Overview
Gastonia cutispongia is a plant with a clump forming habit in the genus Gastonia, part of the Araliaceae family, with evergreen foliage. Gastonia cutispongia grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1a. Suggested uses include houseplants.
About
Gastonia cutispongia, commonly known as bois d'éponge or Isle of France spongewood, is an evergreen, clump-forming plant from the Araliaceae family. It thrives in fertile, well-drained loam soil with a neutral pH and prefers a sheltered, south-facing aspect in full sun. This cultivar is suitable for houseplant cultivation in the UK, with a hardiness rating of H1a. It is best propagated by seed or leaf cuttings and is of interest during the spring and summer seasons.
Growing conditions
Best soil and position for Gastonia
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H1a
Plant details
Gastonia cutispongia size, habit and characteristics
- Habit
- Clump forming
- Foliage
- Evergreen
- Suggested uses
- Houseplants
Care notes
Pruning and caring for Gastonia cutispongia
- Propagation
- Seed, leaf cuttings
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Gastonia cutispongia?
Gastonia cutispongia prefers full sun. It suits sheltered positions.
What soil does Gastonia cutispongia need?
Gastonia cutispongia grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Gastonia cutispongia hardy in the UK?
Gastonia cutispongia 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 Gastonia cutispongia?
Seed, leaf cuttings.