Allium trifoliatum
TAXONOMY
FamilyAmaryllidaceae
GenusAllium
Zone8
LEARN MORE
Plants of the World OnlineABOUT
Allium trifoliatum, commonly known as the three-leaved garlic, is a bulbous geophyte in the Amaryllidaceae family. Native to the Mediterranean region, it thrives in subtropical climates. The plant is known for its distinctive three-leaved structure and produces small, star-shaped flowers. It undergoes a dormancy period during the hotter months.
ALSO KNOWN AS
Three-Leaved Onion
Allium graecum
Allium subhirsutum subsp. graecum
Allium subhirsutum subsp. trifoliatum
Allium subhirsutum var. graecum
Allium subhirsutum var. hirsutum
Allium subhirsutum var. trifoliatum
Allium trifoliatum subsp. hirsutum
Allium trifoliatum var. graecum
Allium trifoliatum var. sterile
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Allium trifoliatum requires bright, direct sunlight for optimal growth. It prefers moderate temperatures and moderate humidity levels. Water the plant when the soil has dried out almost completely, and ensure it is planted in well-draining soil. This plant is best suited for outdoor growth in subtropical climates.Soil
Allium trifoliatum prefers loamy soil that is well-draining. The soil should be allowed to dry out almost completely between waterings to prevent bulb rot. A slightly acidic to neutral pH is ideal for this plant.Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant during the growing season to support healthy growth and flowering. Avoid over-fertilizing, as this can lead to nutrient burn.Repotting
Repot Allium trifoliatum bulbs every few years to refresh the soil and provide more space for growth. The best time to repot is during the dormancy period. Carefully remove the bulbs from the old soil, check for any signs of disease, and plant them in fresh, well-draining soil.Propagation
Propagate Allium trifoliatum by dividing the bulbs during the dormancy period. Gently separate the offsets from the parent bulb and plant them in well-draining soil. Ensure they receive adequate sunlight and water to establish new growth.Pruning
Pruning is not typically required for Allium trifoliatum. However, you can remove any dead or yellowing leaves to maintain the plant's appearance and health.Toxicity
Allium trifoliatum is not known to be toxic to pets or humans. However, as with all Allium species, it is advisable to avoid ingestion in large quantities.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
