Also known as Campion · Garden Campion · Garden Catchfly
Sweet William Catchfly (Silene armeria) is an annual to short-lived perennial with clusters of pink, red, or white flowers. It's a charming addition to cottage gardens an
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least 6 hours of direct sunlight daily for best flowering.
Moderate
50% intensity
Keep soil consistently moist but not waterlogged.
Well-drained
50% intensity
Moderate
50% intensity
Thrives in temperatures between 15-24°C; can tolerate cooler conditions.
Outdoor
50% intensity
Low to Moderate
25% intensity
Feed lightly during the growing season; avoid over-fertilizing.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly, keeping the soil consistently moist but not waterlogged, especially during dry periods. Allow the top centimeter of soil to dry out between waterings to prevent root rot.
Reduce watering in cooler weather or when the plant is dormant.
Deadhead spent flowers regularly to encourage reblooming and prevent self-seeding if unwanted. Lightly trim plants after the main flowering period to maintain a tidy shape and promote bushier growth for the following season.
Easily propagated from seed sown in early spring, either directly outdoors after the last frost or started indoors a few weeks prior. Cuttings can also be taken from softwood growth in late spring or early summer.
Young plants may benefit from repotting annually into slightly larger containers. Mature plants are generally content in their pots for several years and do not require frequent repotting.
Ensure good drainage when repotting.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Sweet William Catchfly (Silene armeria)
Where Sweet William Catchfly (Silene armeria) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Family | Caryophyllaceae |
| Genus | Silene |
| Species | Silene armeria |
Similar in genus Silene
Answers based on plant encyclopedia data
