Silene scouleri cherishes morning sun due to its gentle warmth. Positioning the plant where it receives gentle sunlight in the early hours guarantees it maximizes photosynthetic efficacy without encountering the harsh afternoon rays.

Simple campion (Silene scouleri)

Also known as: Scouler's catchfly

Silene scouleri is a perennial herb that features one or more erect stems sprouting from a woody, branching base known as a caudex. The stems can either be simple or sparsely branched. Its flowers are grouped in clusters that vary from dense to more open arrangements. Each flower is characterized by a tubular or bell-shaped calyx with prominent purple or green veins.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Simple campion

Lifespan

Perennial

Plant Type

Herb

Plant Height

30 cm to 91 cm

Spread

Variable, typically around 30 cm

Leaf Color

Green

Flower Size

2-3 cm

Flower Color

White to pink

Images of Simple campion

Quickly Identify Simple campion

Silene scouleri can be recognized by its sticky, glandular-covered stems and leaves, which help to trap small insects. The plant produces white to pink flowers with deeply notched petals.

Scientific Classification of Simple campion

Phylum

Vascular plants

Class

Dicotyledons

Order

Caryophyllales

Family

Pink

Genus

Campions

Species

Simple campion

Planting and Growing of Simple campion

Care Difficulty

Moderate

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

6-8

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

Once a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Simple campion?

When watering Silene scouleri, aim to moisten the soil thoroughly but avoid waterlogging. Water until the soil feels damp to a depth of about one inch. Ensure good drainage to prevent standing water.

What are the symptoms of an underwatered Simple campion? ›

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

What are the symptoms of an overwatered Simple campion? ›

How to save an overwatered Simple campion? ›

What Are the Sunlight Requirements for Simple campion?

Sunlight Requirements: Partial sun, Full sun

Duration of light: 4 to 8 hours

Partial to full sun conditions are ideal for Silene scouleri. This range ensures the plant can perform efficient photosynthesis, promoting healthy growth and prolific flowering, resulting in a vibrant and robust appearance.

Best Time to Expose ›

Solutions for Ideal Light ›

Effects of Optimal Lighting ›

What Is the Ideal Temperature Range for Simple campion?

Ideal Temperature: 60 ~ 75℉

Silene scouleri thrives best in a temperature range between 60°F and 75°F. This range provides optimal conditions for photosynthesis, aiding in strong growth and flowering. Maintaining this temperature range helps ensure the plant can concentrate energy on foliage and bloom production.

What Soil is Best for Simple campion?

Soil type: Loam, Sandy loam

Soil PH: 6 ~ 8

Silene scouleri thrives in well-drained soil, which prevents water logging and root rot. This ensures that the plant receives sufficient aeration, promoting healthy growth and vibrant blooms. This plant prefers soil with moderate fertility, providing the necessary nutrients without overwhelming it. Balanced nutrient levels support robust plant structure and prolonged flowering seasons. Incorporating organic matter into the soil enhances its texture and nutrient content. The organic component aids in moisture retention while providing a slow-release source of nutrients for sustained growth.

How to Fertilize Simple campion?

Fertilizer type: Balanced

Silene scouleri thrives with moderate fertilizer application. Use a balanced 10-10-10 fertilizer at about half the recommended strength for liquid feeders. For solid or slow-release fertilizers, follow label instructions but consider using around one-third less than suggested to avoid nitrogen burn.

How to Prune Simple campion?

Pruning Time: Spring, Summer, Autumn

Begin by examining your Silene scouleri plant for any dead or damaged stems. These should be removed to enhance the plant's overall appearance and health. Cut them at the base, close to the main stem, to encourage fresh growth. Pruning is also a great opportunity to shape your Silene scouleri. Remove any overgrown or unruly branches that detract from the plant's natural shape. This not only makes the plant look tidier but also allows better air circulation. More About Pruning Techniques→

How to Propagate Simple campion plant?

Propagate Time: Spring, Early spring, Late spring

Collect seeds from matured Silene scouleri flowers at the end of the growing season. Ensure seeds are fully ripe; they should be dark and easily removable from the seed pods.

Choose healthy stems and cut sections 4-6 inches long. Remove leaves from the lower half to minimize moisture loss and encourage root formation.

Divide the rootball during early spring when the plant is dormant or just starting growth. Carefully separate sections ensuring each has roots and new growth points.

More About Propagating Techniques→

How to Repot Simple campion plant?

Repotting frequency: Every 2-3 years

Silene scouleri shows its need for repotting through stunted growth and roots circling the pot. Spring and early summer are ideal, as the plant enters its growing phase. Regularly check root health to determine if repotting is necessary.

Selecting a slightly larger pot with ample drainage holes is crucial. This ensures healthy root development and prevents water from pooling at the bottom, which can lead to root rot. A well-sized pot also helps maintain proper soil moisture balance.

Opt for a well-draining, loose soil mix, rich in organic matter. This choice allows for adequate aeration and prevents waterlogged conditions that could cause root rot, fostering a thriving environment for Silene scouleri.