Lexton
(F1) Leek Seed
Product ID: 3810
Large, uniform, and very frost hardy.
Lexton has the long, thick shank of Megaton in a slower-growing, more cold-tolerant plant. Harvest well into very cold weather, after the early leeks are gone, in the afternoon during a thaw. Upright, healthy, dark blue-green foliage. Very little bulbing or splitting, easy to peel, with high yield potential. NOTE: Sales limited to 100M per customer per year in California and Canada. Avg. 9,000 seeds/oz. Packet: 50 seeds.
Johnny's Recommended Substitute
Organic fall leek with rust tolerance.
Organic fall leek with rust tolerance.
SCIENTIFIC NAME:Allium porrum
CULTURE: A large, upright, non-bulbing type of Allium. Matures to long, thick, blanched shanks topped with 1-1 1/2" wide flat leaves. Leeks are heavy feeders and require fertile soil (pH of 6.2-6.8) for best results.
GROWING SEEDLINGS: Sow in flats in Feb.-March, 1/4" apart, 1/4" deep. Transplant to 1 1/2" plug flats when large enough to handle, or start in plug flats, thinning to one plant per cell.
TRANSPLANTING: Beginning in late spring, when approx. 8" tall and pencil-thick, transplant outdoors 6" apart, rows 24" apart in holes dibbled about 6" deep. Only 1-2" of leaves need to extend above the soil surface. Do not firm soil - allow irrigation or rain to fill in the dibble hole.
DIRECT SEEDING: Sow in early spring, 6 seeds/ft., 1/4- 1/2" deep, in rows 24" apart. Thin to 6".
BLANCHING: During the growing period hill the plants with soil 2 or 3 times, higher with each hoeing. This forces the leaves higher up the plant resulting in extra long blanched stalks and a much greater edible portion. When using the "dibble method," hilling is reduced or eliminated.
HARVEST: When plants reach desired size, loosen with a spading fork and lift plant.
STORAGE: Clean leeks and store several weeks at near freezing in a humid cooler in boxes, or store in a root cellar with roots in moist soil/sand/peat mix.
DAYS TO MATURITY: From transplanting; add 20-30 days if direct seeding.
AVG. DIRECT SEEDING RATE: 1,000 seeds/165', 1 oz./1,650', 11 oz. or 105M/acre at 6 seeds/ft. in rows 30" apart.
TRANSPLANTS: Avg. 1 oz./6,000 plants, 1 lb./96,000.
SEED SPECS: SEEDS/OZ.: 7,700-10,700 (avg. 9,400).
PACKET: 250 seeds, sows 38-40' or 140 transplants unless otherwise noted.
CULTURE: A large, upright, non-bulbing type of Allium. Matures to long, thick, blanched shanks topped with 1-1 1/2" wide flat leaves. Leeks are heavy feeders and require fertile soil (pH of 6.2-6.8) for best results.
GROWING SEEDLINGS: Sow in flats in Feb.-March, 1/4" apart, 1/4" deep. Transplant to 1 1/2" plug flats when large enough to handle, or start in plug flats, thinning to one plant per cell.
TRANSPLANTING: Beginning in late spring, when approx. 8" tall and pencil-thick, transplant outdoors 6" apart, rows 24" apart in holes dibbled about 6" deep. Only 1-2" of leaves need to extend above the soil surface. Do not firm soil - allow irrigation or rain to fill in the dibble hole.
DIRECT SEEDING: Sow in early spring, 6 seeds/ft., 1/4- 1/2" deep, in rows 24" apart. Thin to 6".
BLANCHING: During the growing period hill the plants with soil 2 or 3 times, higher with each hoeing. This forces the leaves higher up the plant resulting in extra long blanched stalks and a much greater edible portion. When using the "dibble method," hilling is reduced or eliminated.
HARVEST: When plants reach desired size, loosen with a spading fork and lift plant.
STORAGE: Clean leeks and store several weeks at near freezing in a humid cooler in boxes, or store in a root cellar with roots in moist soil/sand/peat mix.
DAYS TO MATURITY: From transplanting; add 20-30 days if direct seeding.
AVG. DIRECT SEEDING RATE: 1,000 seeds/165', 1 oz./1,650', 11 oz. or 105M/acre at 6 seeds/ft. in rows 30" apart.
TRANSPLANTS: Avg. 1 oz./6,000 plants, 1 lb./96,000.
SEED SPECS: SEEDS/OZ.: 7,700-10,700 (avg. 9,400).
PACKET: 250 seeds, sows 38-40' or 140 transplants unless otherwise noted.
Johnny's is committed to your success, every step of the way.
We want you, our customer, to be 100% satisfied with all of our seeds, tools, and supplies.
If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price.
Quick Facts

-
Latin Name
-
Allium porrum
-
Days To Maturity
Average number of days from seeding date to harvest, within a specific crop group. If a transplanted crop: average number of days from transplant date. Not sure if crop is direct-seeded or transplanted? Check the Growing Information box for details. If crop can be both direct-seeded or transplanted, days to maturity refers to direct seeding. Days to maturity for all flowers and herbs is calculated from seeding date. -
110 Days
-
Life Cycle
Plants can be Annuals (single growing season), Perennials (grow year after year), Tender Perennials (grow year after year in warmer climates; and in some cases when given special protection in colder climates), or Biennials (require two years to mature). -
Annual
-
Hybrid Status
Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.
Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next. -
Hybrid (F1)
-
Product Features
- Cold Tolerant
-