Widowsfrill (Silene stellata)

Also known as: Starry campion

Widowsfrill (Silene stellata), a native herbaceous perennial to the eastern U.S., thrives in dry, open woodlands and forest clearings. During summer, it showcases blooms that are mainly pollinated by moths, with occasional visits from bees.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Widowsfrill

Lifespan

Perennial

Plant Type

Herb

Plant Height

15 cm to 51 cm

Spread

45 cm to 60 cm

Leaf Color

Green Yellow Gray Gold Silver

Flower Size

2.5 cm

Flower Color

White

Images of Widowsfrill

Quickly Identify Widowsfrill

Erect, sticky stems reaching 2-3 feet (60-90 cm) with a tendency to flop over.

Distinctive whorls of four leaves; lanceolate to elliptical with yellowish-green upper side.

Showy white flowers in terminal clusters with fringed petals and bell-shaped calyx.

Ovoid capsule fruit with purplish-brown kidney-shaped seeds.

Panicle measuring 8 inches (20 cm) long and 3-4 inches (7.5-10 cm) wide.

Scientific Classification of Widowsfrill

Phylum

Vascular plants

Class

Dicotyledons

Order

Caryophyllales

Family

Pink

Genus

Campions

Species

Widowsfrill

Planting and Growing of Widowsfrill

Care Difficulty

Easy

Watering Schedule

Every 3 days

Sunlight Requirements

Partial sun

Sunshine Duration

6-10 hours

Ideal Temperature

60-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Widowsfrill?

When watering Silene stellata, ensure the water reaches a depth of about 15 centimeters to adequately penetrate the root zone. This encourages deep root growth and better drought resistance. Allow the soil to dry nearly completely between waterings, indicating that the plant has used the moisture.

What are the symptoms of an underwatered Widowsfrill? ›

What should I do if my Widowsfrill is not getting enough water? ›

What are the symptoms of an overwatered Widowsfrill? ›

How to save an overwatered Widowsfrill? ›

What Are the Sunlight Requirements for Widowsfrill?

Sunlight Requirements: Partial sun, Full shade

Duration of light: Filtered light

Silene stellata benefits from partial to full shade. Ideal light conditions support healthy growth and vibrant flowering, making it a resilient and attractive addition to shaded gardens.

How much light does Silene stellata require? ›

What is the best way to ensure optimal lighting for Silene stellata? ›

Why is adhering to ideal lighting conditions important for Silene stellata? ›

More About Sunlight Requirements Techniques→

What Is the Ideal Temperature Range for Widowsfrill?

Ideal Temperature: 60 ~ 75℉

The ideal temperature range for Silene stellata is between 60°F and 75°F. This range provides optimal conditions for growth and blooming. The plant thrives in moderate climates with conditions that mimic its native habitat, which ensures its natural growth cycle and supports its complex biological processes such as photosynthesis and respiration.

What Soil is Best for Widowsfrill?

Soil type: Sandy loam, Loam

Soil PH: 6.5 ~ 7.5

Silene stellata thrives best in well-drained soil that prevents any chances of waterlogging. This ensures that the roots have access to both oxygen and moisture, facilitating healthy growth. The plant prefers soil rich in organic matter, which supports robust development, enhances flowering, and improves overall plant health by supplying essential nutrients. It is essential that the soil retains moderate moisture levels. This supports metabolic activities during growth periods and ensures that the plant does not experience drought stress.

How to Fertilize Widowsfrill?

Fertilizer type: Balanced

For Silene stellata, utilize a moderate approach to fertilization, as it thrives best without excessive nutrients. Apply liquid fertilizer at a rate of half the recommended concentration to avoid nutrient toxicity, ensuring a balanced all-purpose fertilizer is used to promote healthy growth and blooming.

How to Prune Widowsfrill?

Pruning Time: Spring, Summer

Water the Silene stellata a day before you plan to prune. This ensures the plant is hydrated, reducing the stress it endures during the cutting process. A well-hydrated plant also snaps back more readily from cuts. Look at the natural shape of the Silene stellata, typically a dome-like growth pattern. Maintain this shape by trimming evenly around the plant, promoting balanced growth and ensuring it receives sunlight uniformly. To enhance bloom production, pinch off spent flowers regularly. Deadheading not only improves the plant's appearance but also diverts energy from seed production back into more blooms, thereby extending the flowering period. More About Pruning Techniques→

How to Propagate Widowsfrill plant?

Propagate Time: Spring, Early spring, Late spring

Begin by filling your seed trays with a suitable seed-starting mix. Sow the Silene stellata seeds evenly over the surface and cover them with a thin layer of soil. Gently water the seeds to keep the soil moist but not soggy.

For division, carefully uproot a mature Silene stellata plant during early spring. Clean the roots gently to remove excess soil so you can see the natural divisions within the root ball. Make sure your tool is clean and sharp to avoid introducing pathogens.

Replant the divided sections into prepared soil, ensuring that the roots are well covered and the new plants are securely anchored. Water them thoroughly to help establish good root-to-soil contact and reduce transplant shock.

How to Repot Widowsfrill plant?

Repotting frequency: Every 2-3 years

Repot Silene stellata when you notice it outgrowing its current container, which typically happens every 2-3 years. Other signs it needs repotting include reduced growth and roots growing through drainage holes. Spring and early summer are ideal, as the plant is entering its active growing phase.

Select a pot that's one size larger than the current one, ensuring it has adequate drainage holes. Using a slightly larger pot allows the roots to expand without overwhelming the plant with too much new space, preventing waterlogging and promoting healthy growth.

Opt for a well-draining soil mix enriched with organic material, such as perlite combined with peat moss. This mixture retains necessary moisture while allowing excess water to drain away, preventing root rot and creating an ideal environment for new root development.