Allium atroviolaceum
TAXONOMY
FamilyAmaryllidaceae
GenusAllium
Zone5
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Plants of the World OnlineABOUT
Allium atroviolaceum, commonly known as the dark purple garlic, is a species of flowering plant in the Amaryllidaceae family. Native to parts of Europe and Asia, it is known for its striking dark purple flowers. This plant typically goes through a dormancy period during the winter months.
ALSO KNOWN AS
Dark Purple Onion
Allium ampeloprasum subsp. atroviolaceum
Allium ampeloprasum var. atroviolaceum
Allium atroviolaceum var. caucasicum
Allium atroviolaceum var. firmotunicatum
Allium atroviolaceum var. ruderale
Allium firmotunicatum
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Allium atroviolaceum prefers bright, direct sunlight and moderate temperatures. It thrives in environments with moderate humidity. Water the plant when the soil is almost completely dry, and ensure it has good air circulation.Soil
This plant prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in soil that is not too heavy or waterlogged. Ensure the soil has good drainage to prevent root rot.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season, typically in spring and early summer, to support its growth and flowering.Repotting
Repot Allium atroviolaceum every 2-3 years or when it outgrows its current container. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot during the dormant period, usually in late winter or early spring.Propagation
Propagate Allium atroviolaceum by dividing the bulbs during the dormant period. Carefully separate the bulbs and plant them in well-draining soil. Ensure they are planted at the correct depth and water them lightly.Pruning
Pruning is not typically required for Allium atroviolaceum. However, you can remove spent flowers and dead foliage to keep the plant looking tidy and to encourage new growth.Toxicity
Allium atroviolaceum is not known to be toxic to pets or humans. However, as with all Allium species, it is best to avoid ingestion by pets as it can cause mild gastrointestinal upset.REVOLUTIONIZE YOUR PLANT CARE
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