Pink campion (Silene repens)
Also known as: Creeping silene
The plant you're describing appears to be Sandwort (Arenaria), a hardy perennial that flourishes in well-drained soils and full sunlight. It has thin stems and lance-shaped leaves, forming a low-growing mat. The plant is notable for its small, five-petaled white flowers with distinctive notched edges, which bloom during the summer and attract various pollinators. Sandwort is well-suited to rugged environments, combining resilience with delicate floral beauty.
In This Article
Attributes of Pink campion
Lifespan
Perennial
Plant Type
Herb
Plant Height
10 to 30 cm
Spread
Varies with the spread of stems
Leaf Color
Green
Flower Size
1 to 2 cm
Flower Color
White or pink
Images of Pink campion
Quickly Identify Pink campion
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Silene repens can be identified by its prostrate stems and the opposite arrangement of its narrow, lance-shaped leaves. It has small, five-petaled flowers that are either white or pink.
Scientific Classification of Pink campion
Phylum
Vascular plants
Class
Dicotyledons
Order
Caryophyllales
Family
Pink
Genus
Campions
Species
Pink campion
Planting and Growing of Pink campion
Care Difficulty
Moderate
Watering Schedule
Every 3 days
Sunlight Requirements
Full sun
Sunshine Duration
4-6 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, Terracotta
How to Water Pink campion?
Silene repens requires a moderate watering amount, ideally around 250 ml per session. It's crucial to water the plant until the topsoil feels adequately moist but not overly saturated. The goal is to ensure the root system receives enough moisture without waterlogging the soil, which could lead to root rot.
What are the symptoms of an underwatered Pink campion?
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What should I do if my Pink campion is not getting enough water?
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What are the symptoms of an overwatered Pink campion?
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How to save an overwatered Pink campion?
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What Are the Sunlight Requirements for Pink campion?
Silene repens thrives in environments with full to partial sun exposure. Consistent access to light ensures optimal photosynthesis, promoting healthy foliage and prolific flowering, which are key indicators of plant well-being.
What is the ideal sunlight exposure for Silene repens?
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How can I ensure my Silene repens receives the ideal lighting?
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What benefits does Silene repens gain from ideal lighting?
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What Is the Ideal Temperature Range for Pink campion?
The ideal temperature range for growing Silene repens is between 60 and 75 degrees Fahrenheit. This range provides the best conditions for photosynthesis, nutrient absorption, and overall growth. It ensures the plant remains healthy and produces vibrant flowers.
What Soil is Best for Pink campion?
Silene repens thrives in well-drained soil conditions, as standing water can lead to root rot. Ensuring good drainage promotes healthier roots and more robust plant growth, aiding its overall vigor. This plant prefers soils with moderate fertility levels. Rich, fertile soils can encourage lush growth while avoiding excessive nutrient buildup which might lead to imbalanced growth patterns. While good drainage is crucial, the soil must also retain enough moisture. Moisture retention supports sustained growth during dry periods, ensuring the plant remains resilient in variable conditions.
How to Fertilize Pink campion?
For Silene repens, moderate amounts of fertilizer are recommended to maintain its delicate balance. Avoid heavy doses as this plant does not require high nutrient levels. Use half the suggested dose of a general-purpose, balanced liquid fertilizer during the growing season.
How to Prune Pink campion?
Start by removing any dead or diseased stems and leaves. This redirects energy to healthier parts of the plant, enhancing its overall vitality and bloom production. Gently trim the plant to maintain a bushy and manageable shape. This prevents legginess and ensures a more aesthetically pleasing appearance, while also encouraging fuller growth. Thin out dense areas of the plant to improve air circulation, which helps prevent mold and mildew. This step is crucial in maintaining the health and longevity of Silene repens.
More About Pruning Techniques→
How to Propagate Pink campion plant?
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Fill seed trays or pots with a good quality seed compost. Sow the seeds evenly on the surface and cover them lightly with compost. Keep the trays in a warm location with bright, indirect light. Water gently to keep the soil moist but not waterlogged.
2
Select healthy shoots from the parent plant and cut 4-6 inch sections just below a node. Remove the lower leaves and dip the cut end in rooting hormone powder. Plant the cuttings in a mixture of sand and peat, and keep them in a warm, humid environment.
3
During division propagation, carefully dig up the plant and divide it into smaller sections, each with roots attached. Replant these sections into prepared soil in new locations. Water well after planting and keep in partial shade until established.
How to Repot Pink campion plant?
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Silene repens shows it needs repotting when you notice roots emerging from the drainage holes or when the plant appears to be stunted. Repotting during its active growth phase ensures that the plant quickly adapts and takes advantage of the renewed growing space.
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When selecting a new pot, aim for one that's about 2 inches larger in diameter than the current pot. Opting for a pot with good drainage holes is crucial, as it prevents waterlogging, which can lead to root rot. The extra space will allow roots to expand, promoting healthier growth.
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Choose a well-draining, sandy loam soil mix. This type of soil is ideal for Silene repens as it emulates its natural habitat, providing a balance of moisture retention and drainage, thereby reducing the risk of waterlogged roots and ensuring aeration.


