Lygodium venustum
Lygodium venustum · Lygodiaceae
The gardener's calendar
Ideal time to plant lygodium venustum: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Evergreen
- Form
- Climbing fern
- Adult size
- Up to 2–3 m in height
- Growth
- Moderate to fast
- Hardiness
- Not very hardy, warm to temperate climate
- Origin
- Tropical and subtropical regions of Asia
- Soil type
- Humus-rich, well-draining, slightly acidic
Care
Watering
Keep the substrate moist but not waterlogged, especially during the growing season. Reduce watering slightly in winter, without letting the medium dry out completely. Ambient humidity is important: mist the foliage regularly.
Light and exposure
Place the fern in indirect light, away from direct sunlight which can burn the delicate fronds. Medium to good light suits it perfectly. It appreciates semi-shaded and humid environments.
Pruning and maintenance
Regularly remove dead or damaged fronds at the base to encourage branching. If it becomes too invasive, prune moderately in spring. Gently clean the fronds of dust with a damp cloth.
Substrate and repotting
Use a light, humus-rich mixture made up of potting soil, fine bark and perlite. Repot in spring every 2–3 years, taking care not to bury the rhizome. Ensure excellent drainage to prevent root suffocation.
Fertilization
Apply a well-balanced, highly diluted fertilizer every 15 days during the growing season (spring–summer). Reduce or stop application in autumn and winter. Favour mild formulas suited to ferns.
Pests and problems
Watch for mealybugs and spider mites, which are common in air that is too dry. Treat by increasing humidity and spraying regularly. Yellowing foliage often indicates overwatering or lack of light: adjust these parameters.
Did you know?
Lygodium venustum is one of the rare ferns with the ability to grow as a climber or vine, thanks to its characteristic petioles that coil around supports. This remarkable adaptation earned it the nickname "climbing fern" in tropical areas, where it naturally adorns tree trunks and living structures with its elegant delicate fronds.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.