White Creole onion is a short-day heirloom variety with translucent white, exceptionally firm bulbs that have earned a devoted following among southern gardeners. These medium-sized, round onions mature in 100 to 120 days and thrive in warm climates across zones 3 to 10, making them a reliable choice for anyone seeking an onion with serious staying power. The pungent flavor and remarkable storage quality make this variety as practical as it is distinctive, whether you're cooking fresh or planning ahead.
Full Sun
Moderate
3-10
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Moderate
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The translucent white flesh of White Creole onions is remarkably firm and dense, giving them exceptional storage longevity that makes them worth growing in volume. This variety excels at dehydrating, concentrating its pungent character into deeply flavored flakes that enliven soups, stews, and stocks throughout the year. Southern gardeners return to this heirloom season after season because it forms perfect bulbs reliably and stores so well that a single harvest can feed you well into winter.
White Creole onions excel in fresh preparations where their pungent flavor shines, from raw slices in salads to slow-cooked caramelized dishes. They're equally at home in cooked applications like soups, stews, and roasted vegetable medleys. The variety is particularly prized for dehydrating, as the firm flesh concentrates beautifully into pungent flakes for long-term pantry storage and year-round cooking.
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Start seeds indoors 6 to 8 weeks before your last spring frost. Sow at a depth of 1/4 inch in seed-starting mix, maintain temperatures between 50 and 70 degrees Fahrenheit, and expect germination in 7 to 14 days. Keep seedlings in bright light and maintain consistent moisture. Transplant to larger containers if seedlings become leggy.
Transplant hardened-off seedlings outdoors after the last frost date when soil can be worked. Space plants 4 to 6 inches apart in full sun beds prepared with compost. Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days before planting.
Direct sow seeds outdoors in early spring as soon as soil is workable, planting at 1/4 inch depth. Thin seedlings to 4 to 6 inches apart once they've developed their first true leaves. Keep soil consistently moist until seedlings are established.
Harvest White Creole onions when the tops have dried and fallen over naturally, typically 100 to 120 days after planting. Once the foliage browns and dies back, carefully loosen the soil and lift the bulbs, leaving them in the garden for several hours to a day to dry. Cure the onions in a warm, dry, well-ventilated space for 2 to 3 weeks before storage, spreading them in a single layer so air circulates freely around each bulb.
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“White Creole onion carries the legacy of Creole gardening traditions, particularly in the American South where short-day onion varieties thrive. This heirloom was developed and preserved by generations of growers who valued its reliable performance in hot climates and its superior storage qualities. The variety represents centuries of careful selection for the characteristics that mattered most to home gardeners and farmers: the ability to form solid bulbs in variable conditions and the resilience to keep feeding a family long after harvest.”