Leek ‘Blue de Solaise’ – Seeds

(Allium porrum)

Leek ‘Blue de Solaise’ is a traditional French heirloom variety celebrated for its exceptional winter hardiness and striking blue-green foliage that turns a beautiful deep violet-blue tint in cold weather. Producing thick, tender, and flavorful stems, this leek is perfect for soups, stews, and roasting. A reliable and decorative addition to the vegetable garden, it stands well in the ground through the winter months.

Key Features

• Type: Heirloom winter leek variety

• Plant Height: 40–50 cm

• Stem: Thick, white, and tender

• Foliage: Blue-green with violet tones in frost

• Flavor: Mild, sweet, and rich

• Days to Maturity: 110–130 days

• Hardiness: Excellent frost resistance

• Harvest Period: Late autumn to early spring

Ideal For

• Winter and early spring harvests

• Cold climates and overwintering

• Home gardens and traditional kitchen gardens

Sowing & Growing

• Sow indoors: February – April

• Transplant outdoors: May – June

• Harvest: November – March

• Spacing: 15 × 30 cm

• Position: Full sun

• Soil: Deep, fertile, well-drained soil

Care Tips

• Hill up soil around stems to encourage long white shanks.

• Apply mulch to retain moisture and protect roots in winter.

• Ideal for succession sowing to extend harvest.