Hesperocodon hederaceus
Hesperocodon hederaceus · Campanulaceae
The gardener's calendar
Ideal time to plant hesperocodon hederaceus: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Family
- Campanulaceae
- Plant type
- Perennial herbaceous plant
- Foliage
- Persistent, ivy-shaped
- Flowering
- Spring to summer, blue or purple flowers
- Adult size
- 15-30 cm tall, trailing or cascading habit
- Growth
- Moderate
- Hardiness
- Moderate, temperate regions
- Origin
- Canary Islands
Care
Light exposure
Place it in partial shade where it receives generous indirect light. It tolerates shaded areas but flowers better with a few hours of soft brightness. Avoid direct full sun, which can scorch the delicate foliage.
Watering
Keep the substrate moist but not waterlogged, as the roots fear asphyxiation. Reduce watering in winter when growth slows down. Check soil moisture regularly and adjust based on ambient conditions and the season.
Substrate and drainage
Use light, well-draining potting soil enriched with organic matter. Add sand or perlite to improve aeration and prevent compacting. Optimal drainage prevents root rot, a common problem with this species.
Fertilization
Apply a balanced diluted fertilizer every 2-3 weeks during the growing season (spring-summer). Reduce or stop fertilizing in fall-winter. Prefer light, regular feeding to overfeeding, which would encourage excessive foliage development.
Pruning and maintenance
Pinch back stems regularly to encourage branching and a compact habit. Remove dead or damaged stems to stimulate flowering. This plant is well-suited to hanging basket culture or as a ground cover.
Health prevention
Watch for red spider mites and aphids, especially in dry or warm air. Ensure good air circulation and avoid overhead watering to limit fungal diseases. If problems occur, a spray of clear water may suffice as a first step.
Did you know?
Hesperocodon hederaceus, native to the Canary Islands, has a name that literally means 'evening tooth of the west' in ancient Greek. This rare and delicate species was once threatened in its natural habitat, making it particularly prized by collectors of island plants. Its trailing habit and tiny blue flowers evoke a miniature and refined version of classical ivy.
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
- Peach-leaved bellflowerCampanula persicifolia
- Clustered bellflowerCampanula glomerata
- Trailing bellflowerCampanula poscharskyana
- Dalmatian bellflowerCampanula portenschlagiana
- PānakenakeLobelia angulata
- Carpathian bellflowerCampanula carpatica
Tips generated and checked by Viridia — adapt them to your local climate.