Giant Musselburgh Leek Seeds, Scotch Flag, NON-GMO, Variety Sizes Leek – Giant Musselburgh (Allium porrum) is an old heirloom from the early 1800's that is claimed to be the best leek out there. Very cold tolerant, this variety will grow to be 9-15" tall and 2-3" in diameter. Smooth, mild and tender. Slower to bolt than other leek varieties Germination in 5-12 days, maturity in 105 days Collected: 1/24 Germination: 85% Buy Seeds Online Organic Seeds Heirloom Seeds Non-GMO Seeds Vegetable Seeds Flower Seeds Herb Seeds Fruit Seeds Garden Seeds Seed Starter Kits Rare Seeds Bulk Seeds Indoor Gardening Seeds Seed Catalog Seed Packs for Sale Sustainable Seeds Greenhouse Seeds Seed Suppliers Planting Seeds Home Garden Seeds