Silene Vulgaris - Organic perennial

Silene vulgaris – Bladder Campion for a Natural and Biodiverse Garden

Silene vulgaris, commonly known as bladder campion, is a charming native perennial with distinctive inflated calyces and delicate white flowers. This hardy wildflower thrives in sunny, dry conditions and is ideal for naturalistic gardens, wildflower meadows and ecological borders.

Bladder campion combines a light, airy appearance with high ecological value.

Characteristics

• Common name: Bladder campion

• Botanical name: Silene vulgaris

• Family: Caryophyllaceae

• Height: 30–60 cm

• Flowering period: May – August

• Flower colour: White with inflated pale green calyx

• Position: Full sun

• Soil: Dry to moderately moist, well-drained, preferably calcareous

• Native: Yes (Europe)

• Hardy: Yes

The name refers to the balloon-like calyx surrounding the flower, giving the plant its ornamental appeal.

Ornamental and ecological value

Silene vulgaris flowers abundantly throughout summer. The delicate blooms open particularly in the afternoon and evening and attract bees, butterflies and moths.

Ideal for:

• Wildflower meadows

• Naturalistic borders

• Gravel gardens

• Prairie-style planting

• Dry, sunny banks

It combines beautifully with native grasses and other drought-tolerant perennials.

Planting and maintenance

• Sow in spring (April–May) or autumn

• Prefers sunny, dry locations

• Little fertiliser required

• Tolerates poor soils

• May self-seed naturally

A low-maintenance perennial suited for sustainable garden designs.

Edible use

Young leaves are edible and traditionally used in Mediterranean cuisine as a mild leafy vegetable.