Fine-flavored Autumn variety stands through winter in milder climates,
Autumn Giant types are grown traditionally throughout Western Europe. Fine-flavored, mid-season variety for harvest through autumn. Leaves have a medium-green color; broad white shank is of medium length. Stands in winter in milder climates, harvest by December elsewhere.Amaryllidaceae Allium ampeloprasum
These varieties tend to be shorter and more cold tolerant than the summer types. They are hardy enough to remain in the ground over the winter, even in cold climates. They tend to have bluish foliage.
- Ease of Growing
- Grown as
- Days to Maturity
- 90-100 (Spring/Summer), 90-100 (Fall/Winter)
- Growing Habit
Leeks can be extremely frost tolerant and are considered to be one of the hardiest winter crops.
- Fall Transplant
- Growing Season
- Cultivar Type
- Growing Conditions
- Cold, Cool, Warm
In areas with hot summers and mild winters, leeks do best as an overwintering crop. This should be started in early summer (indoors or out). Best to plant when climate is cool, for most this means Spring and Fall.
- Outdoor Growing Temp
- 45°F - 85°F
- Min Outdoor Soil Temp
Leek seed germinates fairly well in cold soil.
- Start Indoors
- Start Outdoors
- Sun: min. 6 hours daily (Cold, Cool, Warm)
Leeks do best in full sun, though they will tolerate some shade.
Leeks grow best in moist soil. Give the plants constant moisture and apply a mulch.
Moderate nitrogen. Moderate potassium. Moderate phosphorous.
Leeks aren't a very hungry plant.
- Tolerates light frost, Tolerates hard frost
- Small Gardens?
You can grow leeks in a container. Make sure that your container is 12" deep and has drainage holes. Fill with a mixture of potting soil and compost to a level about 4" below the top of the container, which will give you room to blanch the leeks later by adding layers of compost or soil. In hot weather you should keep them out of direct sun.
- Attracts beneficial insects?
- Fruit Size
- Plant Height
- Plant Diameter
- Hardiness Zone
- Disease Resistance
- Taste Profile
Excellent, mild onion flavor.