A mild, sweet member of the onion family with a long white shaft and green fan-like leaves. Essential in French vichyssoise and potato-leek soup. Hardier than onions — withstands frost.
Leek (Allium ampeloprasum) thrives in USDA hardiness zones 3 through 9. This means it can tolerate winter temperatures typical of these zones. Check your local zone to ensure it is suitable for your area.
How much sun and water does Leek need?
Leek requires full sun and has medium water needs. It grows best in rich, well-drained soil. Regular watering is recommended, especially during dry periods.
How tall and wide does Leek grow?
Leek typically reaches 2' tall with a spread of 4". It has a slow growth rate and requires medium maintenance. Plan your garden spacing accordingly to give it room to reach its full size.
Is Leek deer resistant?
Yes, Leek is considered deer resistant. While no plant is completely deer-proof, deer tend to avoid this species, making it a good choice for gardens in areas with deer pressure.
When does Leek bloom and is it edible?
Leek blooms in fall-winter, producing purple (second year) flowers. Parts of this plant are edible and can be used in cooking or eaten fresh. It belongs to the Amaryllidaceae family and is native to Mediterranean.
Explore More Data Tools
For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.