Asphodelus fistulosus
Asphodelus fistulosus · Asphodelaceae
The gardener's calendar
Ideal time to plant asphodelus fistulosus: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous, linear and hollow
- Flowering
- Spring to early summer (April-June)
- Adult size
- 60 to 100 cm in height
- Growth
- Fast
- Hardiness
- Down to approximately -5°C
- Origin
- Mediterranean basin and North Africa
- Soil type
- Well-drained, poor to moderately fertile
Care
Watering
Water regularly during the growing period (spring-summer), keeping the soil moist but without water stagnation. Significantly reduce watering in autumn and winter when the plant enters dormancy. Soil that is too wet promotes root rot.
Light exposure
Place your tuberous asphodel in full sun to optimize its growth and flowering. A minimum of 6 hours of direct light per day is recommended. Partial shade is tolerated but slows down flowering.
Soil and drainage
Choose light, well-drained soil that is poor in organic matter, similar to the Mediterranean conditions of its origin. Amend with sand or gravel if your soil is too compacted or clayey. Excellent drainage is crucial to prevent rot.
Fertilizer
Apply a moderately dosed balanced fertilizer in spring when growth resumes. Excess nitrogen promotes foliage at the expense of flowering. One to two applications are generally sufficient for the season.
Pruning and maintenance
Remove dry leaves and faded flowers after flowering to maintain aesthetics. At the end of winter, cut back the plant to soil level before growth resumes. Regular cleaning prevents debris accumulation.
Pests and diseases
Tuberous asphodel is generally resistant. Watch for spider mites during hot, dry weather. Excess moisture can promote root rot or fungal infections: ensure optimal drainage.
Did you know?
Since Antiquity, asphodel has symbolized the path to the afterlife and the Elysian Fields in Greek mythology. Its hollow stems ('fistulous') were once used to make natural torches, especially in the Mediterranean. It's a hardy and discreet plant, often overlooked but perfectly suited to modern dry and Mediterranean gardens.
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.