Bellardia viscosa
Bellardia viscosa · Orobanchaceae
The gardener's calendar
Ideal time to plant bellardia viscosa: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Family
- Orobanchaceae
- Type
- Annual herbaceous plant
- Flowering
- Spring to summer (April-July)
- Mature size
- 30-60 cm in height
- Foliage
- Deciduous
- Hardiness
- Low hardiness, prefers temperate zones
- Origin
- Mediterranean basin and arid zones
Care
Exposure
Bellardia viscosa appreciates full sun exposure for optimal flowering. It also tolerates partial shade but produces fewer flowers. Install it in a well-lit and airy location.
Soil
This plant prefers well-drained soil, even poor or sandy soil. It adapts well to dry, rocky terrain typical of its natural habitat. Avoid constantly moist soils that promote rot.
Watering
Water moderately during planting and active growth, especially during dry periods. Once established, Bellardia viscosa tolerates drought well. Reduce watering in winter or after flowering.
Fertilizer
Fertilizer is generally not necessary, as this plant thrives in poor soils. If the soil is very depleted, a light application of balanced fertilizer in spring can stimulate flowering.
Pruning and cleanup
Little pruning is required. Remove spent flowers to encourage longer flowering. After the flowering season, you can cut back or let the plant dry naturally if it is annual.
Diseases and pests
Bellardia viscosa is generally little affected by diseases if drainage is good. Excess moisture can lead to fungal rot. Watch for aphids if growing in the garden.
Did you know?
Bellardia viscosa is part of the Orobanchaceae family, formerly classified among the Scrophulariaceae. Its Latin name « viscosa » refers to the sticky or viscous nature of its surface, particularly marked on the stems and calyces. This sticky characteristic historically intrigued Mediterranean botanists.
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.