Bombycilaena erecta
Bombycilaena erecta · Asteraceae
The gardener's calendar
Ideal time to plant bombycilaena erecta: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Common name
- Upright Bombycilaena or Cottonweed
- Family
- Asteraceae
- Type
- Annual or biennial herbaceous plant
- Adult height
- 10 to 40 cm
- Flowering
- Spring to summer (April-July)
- Foliage
- Deciduous, grayish-green
- Hardiness
- Low hardiness, temperate zones
- Origin
- Mediterranean region and Mediterranean basin
Care
Exposure and light
Bombycilaena erecta prefers a sunny exposure, receiving at least 6 hours of direct sunlight daily. This Mediterranean plant appreciates a warm and open situation. Avoid dense shaded areas that would slow down its growth.
Soil and planting
Opt for well-drained soil, even poor or gravelly soil similar to that of Mediterranean regions. This species tolerates dry soils and prefers light terrain. Adding sand or gravel at planting time will improve drainage.
Watering
Water moderately, especially during active growth in spring. Once established, this plant is fairly tolerant of drought thanks to its Mediterranean origins. Reduce watering in summer and autumn to avoid excess moisture.
Pruning and maintenance
No specific pruning is required for this small herbaceous plant. Gently pinch young plants if you wish to encourage more compact and branched growth. Remove faded flowers to extend the flowering period.
Nutrition
A balanced, moderately diluted fertilizer can be applied once or twice in spring if the soil is very poor. This Mediterranean plant is not demanding and can do well with naturally fertile soil. Avoid excess nitrogen.
Health and pests
Bombycilaena erecta is generally robust, but it fears excessive moisture that promotes rot. Watch for spider mites in dry, very hot climates. Ensure good air circulation to prevent fungal diseases.
Did you know?
Bombycilaena erecta takes its genus name "Bombycilaena" from the soft, cottony appearance of its delicate floral structures. This small herbaceous plant, long overlooked in horticulture, has gained renewed interest among Mediterranean flora enthusiasts and ecological gardeners, particularly for its low maintenance requirements.
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.
Add this plant to my garden →Plants from the same family
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- WormwoodArtemisia absinthium
Tips generated and checked by Viridia — adapt them to your local climate.