Centaurea napifolia
TAXONOMY
FamilyAsteraceae
GenusCentaurea
Zone6
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Centaurea napifolia, commonly known as knapweed, is a member of the Asteraceae family and is native to the Mediterranean region. It is a perennial herb that typically grows in dry, rocky soils and is known for its bright, thistle-like flowers. The plant undergoes a dormancy period during the colder months.
ALSO KNOWN AS
Cistrum Napifolium
Cyanus Napifolius
Napweed
Pectinastrum Napifolium
Calcitrapa napifolia
Calcitrapoides napifolia
Centaurea napifolia subsp. napifolia
Seridia napifolia
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Centaurea napifolia 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
This 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 slightly acidic to neutral pH is ideal.Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant during the growing season, typically in spring and summer, to support healthy growth. Avoid over-fertilizing as it can lead to nutrient burn.Repotting
Repot Centaurea napifolia every 2-3 years or when the plant outgrows its current container. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repotting is best done in early spring before the growing season begins.Propagation
Propagate Centaurea napifolia through seeds or division. Sow seeds in early spring in well-draining soil. For division, separate the plant during its dormancy period in late winter or early spring, ensuring each division has a healthy root system.Pruning
Prune the plant regularly to remove dead or damaged stems and to encourage bushier growth. Pruning is best done in late winter or early spring before new growth begins. Use clean, sharp tools to make clean cuts.Toxicity
Centaurea napifolia 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 prevent any accidental ingestion.REVOLUTIONIZE YOUR PLANT CARE
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