Leeks may be grown from seeds or transplants, much the same as onions. They require about 120 days from seed to maturity. In northern areas, they should be set out as transplants in early spring to be ready to harvest by midsummer. In southern areas, they do best when seeded or transplanted in late summer or early fall for harvesting during early winter. Leeks mature best during temperatures averaging below 75°F. Both the leaves and stems of leeks may be eaten. After they reach sufficient size, harvesting can begin on the leaves. Harvesting too many of the leaves early may affect the growth of the stalk.
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How and when should leeks be planted, and how do you know when they are ready for harvesting? I live in Texas.
Last Updated: April 22, 2011
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