Colchicum multiflorum
TAXONOMY
FamilyColchicaceae
GenusColchicum
Zone6
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Plants of the World OnlineABOUT
Colchicum multiflorum, commonly known as autumn crocus, is a tuberous geophyte in the family Colchicaceae. Native to temperate regions, it is known for its beautiful, crocus-like flowers that bloom in the fall. The plant undergoes a dormancy period during the summer months.
ALSO KNOWN AS
Autumn Crocus
Colchicum autumnale var. multiflorum
Colchicum beltranii
Colchicum guadarramense
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature15° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Colchicum multiflorum thrives in temperate climates with moderate temperatures. It prefers bright, indirect light and should be watered sparingly, allowing the soil to dry out almost completely between waterings. Maintain moderate humidity levels for optimal growth.Soil
This plant prefers well-draining loam soil with a slightly acidic to neutral pH. Ensure the soil has good drainage to prevent waterlogging, which can lead to root rot.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize sparingly during the growing season to support healthy growth and flowering.Repotting
Repot Colchicum multiflorum during its dormancy period, typically in the summer. Carefully remove the tubers from the old pot, check for any signs of disease, and replant in fresh, well-draining soil.Propagation
Propagate this plant by dividing the tubers during the dormancy period. Separate the tubers and plant them in individual pots with well-draining soil. Ensure they are kept in a cool, dry place until new growth begins.Pruning
Pruning is not typically required for Colchicum multiflorum. Remove any dead or yellowing leaves to maintain the plant's appearance and health.Toxicity
Colchicum multiflorum is highly toxic to both pets and humans. All parts of the plant contain colchicine, which can cause severe gastrointestinal distress, organ failure, and even death if ingested. Handle with care and keep out of reach of children and pets.Additional
Ensure the plant is not exposed to extreme temperatures or direct sunlight, as this can damage the delicate flowers and leaves. Regularly check for pests and diseases, and treat promptly to maintain plant health.REVOLUTIONIZE YOUR PLANT CARE
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