Silene, Snowy Campion

Snowy Campion (Silene nivea)
Also known as: Snowy Catchfly

Snowy Campion is a graceful native wildflower known for its airy sprays of delicate, starry white flowers and upright, clump-forming habit. A member of the Caryophyllaceae (pink) family, Silene nivea is native to moist meadows, woodland edges, and streambanks across eastern and central North America. It plays an important role in pollinator support, especially for nocturnal insects, and adds soft beauty and ecological value to native plant gardens, restoration projects, and riparian buffers.

Key Characteristics

• Mid- to Late-Summer Blooms for Pollinators
  Blooming from June through August, Snowy Campion offers a vital nectar source during summer months when many spring natives have faded. Its white flowers attract a wide variety of insects including moths, bees, and hoverflies, and may play a special role in supporting nocturnal pollinators.

• Ecological Role in Moist Native Plantings
  This species is native to streambanks, woodland edges, and moist prairies, where it contributes to soil stabilization and supports beneficial insect diversity. It is particularly valuable in restoration projects, native meadows, and riparian plantings, thriving in partial shade and consistently moist soils.

• Upright, Clumping Habit Adds Garden Texture
  Growing 2-4 feet tall, Snowy Campion forms an upright, airy silhouette with narrow, lance-shaped leaves. It works well in mixed native borders, pollinator strips, and shaded rain gardens, offering contrast to broader-leaved species and bold bloomers.

• Underused Native for Shade and Moist Soil Designs
  While less commonly grown in gardens, Silene nivea deserves a place in layered native plantings, especially where moist soil and part shade create challenging conditions. Its subtle beauty and insect value make it a natural fit for ecological designs and permaculture systems.

Product Details

• Native range: Eastern and Central North America

• Plant life cycle: Perennial

• Sun requirements: Part shade to full sun

• Soil requirements: Medium to medium-wet

• Mature height: 2-4 feet

• Bloom time: June to August

• Bloom color: White

• USDA Hardiness zones: 4-8

Snowy Campion offers subtle elegance and strong ecological benefits. Perfect for softening the edges of wet meadows or enriching woodland gardens, it supports pollinators while thriving in challenging conditions.