Centaurea corymbosa
TAXONOMY
FamilyAsteraceae
GenusCentaurea
Zone8
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Centaurea corymbosa, commonly known as the corymbed knapweed, is a perennial plant in the family Asteraceae. It is native to the Mediterranean region, particularly found in rocky and dry habitats. The plant has a dormancy period during the colder months and is known for its bright, showy flowers.
ALSO KNOWN AS
Acosta corymbosa
Centaurea hybrida
Corymbosa knapweed
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Centaurea corymbosa requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers a dry environment. Water the plant sparingly, allowing the soil to dry out almost completely between waterings. Maintain moderate humidity levels.Soil
The plant prefers well-draining loamy soil. Ensure the soil mix allows for good drainage to prevent waterlogging, which can be detrimental to the plant's health. A sandy-loam mix can also be suitable.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically once a month, to support its growth and flowering.Repotting
Repot Centaurea corymbosa every 2-3 years or when the plant outgrows its current container. Choose a slightly larger pot with good drainage. Repotting is best done in the early spring before the growing season begins.Propagation
Propagate the plant through seeds or division. Seeds can be sown in the spring, while division is best done in the early spring or fall. Ensure the new divisions have adequate roots before planting them in their new location.Pruning
Prune the plant to remove dead or damaged stems and to maintain its shape. Pruning is best done in the early spring before new growth begins. Regular pruning encourages healthy growth and flowering.Toxicity
Centaurea corymbosa is not known to be toxic to pets or humans. However, it is always advisable to keep plants out of reach of pets and children to avoid any accidental ingestion.Additional
Centaurea corymbosa is a resilient plant that can tolerate dry conditions and poor soil. It is an excellent choice for rock gardens and xeriscaping. Regular deadheading of spent flowers can encourage more blooms and extend the flowering period.REVOLUTIONIZE YOUR PLANT CARE
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