Ovation Onion is a reliable bulbing variety that matures in 110-115 days, producing dependable harvests across hardiness zones 3-11. This frost-hardy cultivar thrives in moderate soil conditions (pH 6.0-7.0) and responds well to consistent moisture, making it a practical choice for gardeners seeking a straightforward onion that handles variable climates. With tight spacing requirements of just 2 inches between plants, Ovation fits efficiently into home gardens and market beds alike.
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Ovation Onion's strength lies in its broad climatic range, from cold zone 3 winters to zone 11 warmth, combined with a reasonable 110-115 day maturity window that fits most growing seasons. The variety's frost-hardy nature and preference for well-drained soil (pH 6.0-7.0) with consistent moisture means it tolerates the temperamental springs and variable water availability that challenge many gardeners. Direct seeding at soil temperatures between 50-70°F gives growers flexibility in timing, and the compact 2-inch spacing allows productive planting density without sacrificing bulb quality.
As a bulbing onion, Ovation serves the standard culinary roles of storage onions: dicing into soups, stews, and braises; caramelizing for deep flavor in pan sauces; and slicing raw into salads and condiments. The variety's ability to cure and store well makes it valuable for kitchen gardeners who preserve their harvest for winter cooking.
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Sow 10-12 seeds in a 4-6 inch pot filled with seed-starting mix. Keep soil moist but not waterlogged at temperatures between 50-70°F. If seedling tops reach over 5 inches before transplanting, cut back to 3 inches to encourage stronger root development and prevent leggy growth.
When seedlings are ready, carefully separate them and plant in a shallow trench, spacing 2 inches apart in rows 12 inches apart. Fill the trench around seedlings and water in well. Time transplanting for 4-5 weeks before your last expected frost, as Ovation is frost-hardy and tolerates cool conditions.
Direct seed into prepared beds when soil temperature reaches 50-70°F. Thin seedlings to the strongest plant when they reach 4-5 inches tall, removing weaker neighbors to allow remaining plants room to bulb.
Harvest begins around 110-115 days from direct seeding. As bulbs mature, withhold water so the protective papery outer layers can develop and cure. Watch for the natural signal: when about half the tops have fallen over, push down the remaining green stems and wait approximately one week before full harvest. Pull bulbs in dry weather, never after rain, as onions harvested in wet conditions cure poorly and are prone to rot. Loosen soil around bulbs in the final week to encourage faster drying and easier pulling.
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