Round-headed Leek (Allium Sphaerocephalon) is a perennial bulb in the Amaryllidaceae family with easy care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 4-8. This plant is safe for cats and dogs.
Allium sphaerocephalon is a bulbous perennial known for its distinctive round, dense flower heads that resemble drumsticks, blooming in early to mid-summer.

Round-headed Leek
Allium Sphaerocephalon
Allium sphaerocephalon is a bulbous perennial known for its distinctive round, dense flower heads that resemble drumsticks, blooming in early to mid-summer.
Quick Facts
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Growing Conditions
Care Calendar
Monthly care tasks for Round-headed Leek
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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