Giant Leek
Bulgarian Giant Leek is a traditional heirloom variety that lives up to its name with remarkable size and mild, sweet flavor. Plants can reach an impressive 6 feet or longer from root to tip, featuring broad leaves and thick, snowy-white stems that are both visually striking and tender in the kitchen. Reaching harvest maturity in 110 days, this cultivar of Allium ampeloprasum is as much a conversation piece for families and children as it is a reliable producer of delicious leeks for soups, roasting, or fresh eating.
6 inches apart
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Moderate
3-10
?in H x ?in W
Biennial
High
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What sets Bulgarian Giant apart is its sheer stature, reaching 6 feet or more in trial gardens, combined with a genuinely mild and sweet flavor that doesn't sacrifice taste for size. The thick, snowy-white stems stay tender despite their impressive dimensions, making this heirloom equally impressive on the dinner table as it is in the garden. It's the kind of variety that inspires wonder in young gardeners while delivering serious culinary results, perfect for anyone seeking both novelty and substance.
Bulgarian Giant Leek shines in soups where its mild, sweet character can shine without overpowering delicate broths, and it's equally excellent roasted whole or halved to caramelize the tender white stems. Fresh preparation showcases its sweetness and tender texture beautifully, while its impressive size makes it practical for feeding larger households or supplying multiple dishes from a single plant.
Start Bulgarian Giant Leek seeds indoors 10-12 weeks before your last spring frost, sowing seeds about 1/4 inch deep in moist seed-starting mix. Keep soil temperature around 60-70°F for germination, which typically occurs within 1-2 weeks. Seedlings can be transplanted outdoors once they're pencil-thin and have developed their first true leaves.
Transplant hardened-off seedlings outdoors after your last frost date when soil has warmed and is workable. Dig planting holes and gently place seedlings at the same depth they were growing in their containers, or slightly deeper to encourage white stem development. Space plants 4 inches apart in rows or beds with good sunlight exposure.
Harvest Bulgarian Giant Leek after 110 days when the white stems have reached desired thickness and the plant shows full size. The snowy-white stems are your visual harvest cue, they should be plump and tender to the touch. Gently loosen the soil around the plant with a garden fork and pull the entire plant from the ground, trimming away excess leaf material at the top while preserving the white and light green portions for eating.
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“Bulgarian Giant Leek represents a treasured heirloom tradition from Bulgaria, preserved and passed down through generations of gardeners who valued its exceptional size and gentle flavor. This traditional variety has been maintained as a living link to regional agricultural heritage, with seed companies like Baker Creek Heirloom Seeds continuing to grow and distribute it to home gardeners worldwide. The fact that it reaches such remarkable dimensions while retaining tenderness speaks to careful selection by Bulgarian farmers over many seasons.”