Silene regia
TAXONOMY
FamilyCaryophyllaceae
GenusSilene
Zone4
LEARN MORE
Plants of the World OnlineABOUT
Silene regia, commonly known as Royal Catchfly, is a perennial plant native to the central United States. It belongs to the Caryophyllaceae family and is known for its striking red flowers that attract hummingbirds and butterflies. The plant thrives in temperate climates and typically goes dormant during the winter months.
ALSO KNOWN AS
Melandrium Illinoense
Melandrium Regium
Royal Catchfly
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Silene regia requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and moderate humidity levels. Water the plant when the soil is almost completely dry, but avoid waterlogging. Regular pruning helps maintain its shape and encourages more blooms.Soil
Silene regia prefers well-draining loamy soil. Ensure the soil has good drainage to prevent root rot. A mix of garden soil with some sand and organic matter works well for this plant.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in spring and summer, to promote healthy growth and flowering.Repotting
Repot Silene regia every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage holes. Gently remove the plant from its old pot, shake off excess soil, and place it in the new pot with fresh soil mix.Propagation
Silene regia can be propagated through seeds or division. Sow seeds in early spring or divide the plant in late spring or early summer. Ensure the new divisions have a good root system before planting them in their new location.Pruning
Prune Silene regia after the flowering season to remove spent blooms and encourage new growth. Cut back any dead or damaged stems to maintain the plant's shape and health.Toxicity
Silene regia is not known to be toxic to pets or humans. However, it is always a good practice to keep plants out of reach of pets and children to avoid any accidental ingestion.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
