Common Catchfly (Silene gallica)

Common Catchfly

Silene gallica

Delicate pink blooms cluster like tiny stars, brightening dry grasslands. Annual flowering herb; common name: Common Catchfly.

Full sun
1–2/week
Beginner
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Plant Needs

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Sunlight Full sun to partial shade; thrives in dry, sunny exposed sites and tolerates light shade in hot climates
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Watering Allow topsoil to dry completely between waterings; drought-tolerant once established
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Temperature Prefers cool to temperate conditions; avoid prolonged extreme heat above 32°C
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Characteristics

  • Leaf: Narrow lanceolate to oblong leaves, 1–5 cm long, smooth or sparsely hairy
  • Flower: Pink to white five-petaled blooms, 1–2 cm wide, with distinct notched petal tips
  • Stem: Slender branching stems with sticky glandular hairs to trap small insects
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Care Guide

Watering

Water regularly to establish young plants; reduce watering once mature and drought-hardy

Fertilization

Light, diluted feed once at planting. Minimal feeding supports natural growth without promoting excessive foliage over blooms

Eggshell powder topdress:Crush dried eggshells into fine powder; sprinkle lightly around plant bases to avoid root burn and improve soil drainage
Pruning
  • Deadhead spent blooms to encourage extended flowering period
  • Remove yellowing or damaged foliage to maintain tidy growth
  • Cut back entire plant after flowering to allow self-sowing for next season's growth
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Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Non-toxic to cats

Humans: No documented toxicity to humans

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Garden Uses & Culture

Culture: N/A

Usage: Wildflower garden ornamental; pollinator-friendly for bees and butterflies