Striped corn catchfly
Silene conica · Caryophyllaceae
The gardener's calendar
Ideal time to plant striped corn catchfly: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous
- Flowering
- April to June
- Adult size
- 20 to 40 cm in height
- Growth
- Fast
- Hardiness
- Hardy, down to -15 °C
- Origin
- Mediterranean region and southern Europe
- Soil type
- Well-drained, light, limey or neutral
Care
Exposure
Place your catchfly in full sun for optimal flowering. It tolerates partial shade locations but flowers less generously. This plant appreciates sunny, airy spots that encourage good air circulation.
Soil
Choose well-drained, light soil that is preferably limey or neutral. This plant dreads waterlogged conditions that can cause root rot. Adding sand or gravel improves drainage if your soil is too compact.
Watering
Water moderately during growth, allowing the soil to dry out slightly between waterings. Reduce water in winter. Once established, this plant resists drought well and requires little intervention.
Fertilizer
Apply a balanced fertilizer in spring if the soil is poor. Generally, this herbaceous plant doesn't require regular feeding if planted in good potting soil. Avoid excess nitrogen, which promotes foliage at the expense of flowering.
Pruning and cleanup
Remove spent flowers to extend flowering and maintain a compact shape. At the end of the season, cut back or remove dead parts. As this is a herbaceous plant, no structural pruning is necessary.
Diseases and pests
This plant is generally robust and rarely affected by disease if drainage and aeration conditions are good. Watch for rot in case of excessive moisture. Aphids may occasionally affect young shoots but remain rare.
Did you know?
The name "Silene" comes from Greco-Roman mythology, inspired by Silenus, the god of wine and companion of Bacchus, often depicted laughing. Many silenes flower in the evening and at night, releasing a subtle fragrance to attract nocturnal insects, hence their whimsical and unpredictable appearance that amuses 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.
Add this plant to my garden →Plants from the same family
- Smooth rupturewortHerniaria glabra
- Rock soapwortSaponaria ocymoides
- Snow-in-summerCerastium tomentosum
- Sticky CatchflyViscaria vulgaris
- Creeping baby's breathGypsophila repens
- Mountain sandwortArenaria montana
Tips generated and checked by Viridia — adapt them to your local climate.