{"title":"Onion Sets for Sale","description":"\u003cp\u003eShop onion sets for sale in yellow, red, white, and sweet varieties. These small, ready-to-plant bulbs give gardeners a head start compared with starting onions from seed. Choose sets for green onions, full-size bulbs, or a storage onion crop, depending on the variety and your growing conditions.\u003c\/p\u003e\n\u003ch2\u003eChoose Onion Varieties by Day Length\u003c\/h2\u003e\n\u003cp\u003eBulb formation is strongly influenced by day length. Long-day onion plants are generally suited to northern regions, short-day onion plants to southern regions, and intermediate-day types to areas between them. Review each product page before ordering because the best match depends on latitude, planting season, and intended harvest.\u003c\/p\u003e\n\u003cp\u003eAvailable onion varieties and pack sizes change seasonally. Compare individual listings for bulb color, flavor, day-length adaptation, and other traits rather than choosing by color alone.\u003c\/p\u003e\n\u003ch2\u003eHow to Plant Onion Sets\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiming:\u003c\/strong\u003e Plant when the soil can be worked and conditions suit the variety. In many areas, this is early spring; some regions also support fall planting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSite:\u003c\/strong\u003e Select a sunny bed with fertile, well-drained soil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e Place each set pointed end up, with the tip near the soil surface. Follow the product directions for exact depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpacing:\u003c\/strong\u003e Space sets for the bulb size you want. Full-size onions need more room; closer plantings can be thinned and harvested as green onions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e Keep the bed evenly moist but not waterlogged, and control weeds that compete with shallow onion roots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHarvesting and Storing Grown Onions\u003c\/h2\u003e\n\u003cp\u003eHarvest green onions whenever they reach the size you prefer. For mature bulbs, wait until the tops begin to yellow and fall, then lift the bulbs carefully. Cure onions in a dry, well-ventilated place before storage. Storage life varies by onion type, curing conditions, and temperature.\u003c\/p\u003e\n\u003cp\u003eDays to maturity vary widely. Some varieties may be ready in a few months, while others can take around 110 days or longer. Use the current product page or package as the final guide for timing.\u003c\/p\u003e\n\u003ch2\u003eOnion Sets or Onion Seeds?\u003c\/h2\u003e\n\u003cp\u003eSets are convenient for gardeners who want a simple start and an earlier crop. Seed offers a wider choice of cultivars and more control over transplant timing. Compare both approaches in our \u003ca href=\"\/collections\/vegetable-seeds\"\u003evegetable seed collection\u003c\/a\u003e, and see the \u003ca href=\"\/blogs\/growing-guides\/onion-growing-guide\"\u003eonion growing guide\u003c\/a\u003e for additional planning help.\u003c\/p\u003e","products":[{"product_id":"onion-sets-red-1-lb","title":"Onion Sets Red Comred (Pack of 75)","description":"\u003cp\u003eRed Comred onion sets are a productive and flavorful option for gardeners seeking mild-to-medium onions with beautiful color and excellent eating quality. This long-day variety thrives in northern and central regions, where extended daylight promotes firm bulb development and rich, reddish-purple skins with crisp white flesh accented by pink or purple highlights.\u003c\/p\u003e\n\u003cp\u003eThese Dutch-grown sets produce large, flattened globe-shaped bulbs with thin necks and a fine, strong flavor—perfect for fresh slicing into salads and sandwiches, or adding depth to cooked dishes. Vigorous and reliable, they can also be harvested young for use as scallions, offering versatile culinary possibilities. Their strong growth habit and adaptability make them a dependable choice for sustainable and organic gardens.\u003c\/p\u003e\n\u003cp\u003ePlant the sets 1 inch deep and 4 inches apart in fertile, well-draining soil. Red Comred onions perform best in full sun with consistent moisture and are hardy in USDA Zones 3–9. With proper curing, they store well, maintaining flavor and texture for months.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRed Carmen – Large flattened globe with very thin, reddish-purple colored skin\u003c\/li\u003e\n\u003cli\u003eWhite flesh is very firm and tinged with pink or purple highlights\u003c\/li\u003e\n\u003cli\u003eFine strong flavor, vigorous\u003c\/li\u003e\n\u003cli\u003eHarvest young plants for use as scallions\u003c\/li\u003e\n\u003cli\u003eLong-day variety\u003c\/li\u003e\n\u003cli\u003eHardy to zones 3–9\u003c\/li\u003e\n\u003cli\u003eApproximately 75 bulbs per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck out our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-plant-onions-a-growing-guide\" target=\"_blank\"\u003eOnion Growing Guide\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor more information.\u003c\/p\u003e","brand":"Netherland Bulb Company","offers":[{"title":"Default Title","offer_id":21549549486193,"sku":"FP071","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/RedOnion2.png?v=1747082072"},{"product_id":"onion-sets-white-1-lb","title":"Onion Sets White Snowball (Pack of 75)","description":"\u003cp\u003eWhite Snowball onion sets are a dependable and easy-to-grow option for gardeners seeking mild, sweet onions with fine-grained flesh and excellent keeping quality. This long-day variety is well-suited to northern and central climates, where extended daylight promotes firm bulb formation and crisp, clean skins.\u003c\/p\u003e\n\u003cp\u003eThis one has thin translucent white skins that are not noticeable, so there is less waste preparing the scallions for the kitchen. These sets produce medium-sized, flat onions with a delicate texture—ideal for pickling, fresh slicing, or adding to a wide variety of culinary dishes. Their mild flavor and tender bite make them perfect for fresh salads, cooking, or caramelizing.\u003c\/p\u003e\n\u003cp\u003ePlant the sets 1 inch deep and about 4 inches apart in fertile, well-draining soil. White Snowball onions thrive in full sun, consistent moisture, and are hardy in USDA Zones 3–9. Their early maturity and reliable growth make them an excellent choice for spring planting, ensuring one of the first fresh harvests of the season.\u003c\/p\u003e\n\u003cp\u003eThis variety also stores well when properly cured, offering an extended harvest window and a pantry staple that lasts for months. Whether grown in rows, raised beds, or borders, these sets deliver dependable yields for growers of all experience levels.\u003c\/p\u003e\n\u003cp\u003eFor tips on planting and maintaining healthy onions, visit our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-plant-onions-a-growing-guide\" target=\"_blank\"\u003eOnion Growing Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Snowball – Allium cepa\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHarvest Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMid to Late Summer\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 75 Bulbs\u003c\/p\u003e","brand":"Netherland Bulb Company","offers":[{"title":"Default Title","offer_id":21549550207089,"sku":"FP076","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/WhiteOnion.png?v=1747082071"},{"product_id":"onion-sets-yellow-1-lb","title":"Onion Sets Yellow Stuttgarter (Pack of 75)","description":"\u003cp\u003eYellow Stuttgarter onion sets offer a reliable, time-tested way to grow golden-skinned onions with mild, sweet flavor and excellent storage potential. This long-day variety is prized for its flattened, bronze-yellow bulbs, which develop firm texture and balanced flavor ideal for slicing, sautéing, and roasting. Well-suited to a variety of climates, these onions thrive in USDA Zones 3–9 and can be planted as soon as the soil is workable in early spring.\u003c\/p\u003e\n\u003cp\u003eThese hardy, fast-maturing sets are popular among both beginner and experienced gardeners. When planted 1 inch deep and spaced 4 inches apart in full sun, Yellow Stuttgarter onions produce uniform, flavorful bulbs that cure well and store for months in cool, dry conditions. They can also be harvested early as tender scallions. Avoid excessive nitrogen late in the growing season to ensure strong bulb formation and long shelf life.\u003c\/p\u003e\n\u003cp\u003eThis productive variety performs well in raised beds, field rows, or container gardens. Its compact shape and dependable results make it a favorite for home cooks and growers looking to build a reliable pantry crop. Learn more about how to plant and care for onions in our detailed \u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-plant-onions-a-growing-guide\" target=\"_blank\"\u003eOnion Growing Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnion – Yellow Stuttgarter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Long-Day Bulbing Onion\u003cbr\u003e\u003cstrong\u003eSkin:\u003c\/strong\u003e Bronze-Yellow\u003cbr\u003e\u003cstrong\u003eFlavor:\u003c\/strong\u003e Mild and Sweet\u003cbr\u003e\u003cstrong\u003eZones:\u003c\/strong\u003e 3–9\u003cbr\u003e\u003cstrong\u003eApprox Quantity per Pack:\u003c\/strong\u003e 75 Bulbs\u003c\/p\u003e","brand":"Netherland Bulb Company","offers":[{"title":"Default Title","offer_id":21549550927985,"sku":"FP081","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Stutt1.png?v=1747082070"},{"product_id":"copy-of-onion-sets-yellow-stuttgarter-pack","title":"Onion Sets Dutch - Yellow Stuttgarter (Pack of 75)","description":"\u003cp\u003eYellow Stuttgarter onion sets are a reliable and easy-to-grow option for home gardeners seeking mild, sweet onions with excellent storage quality. This long-day variety is especially well-suited to northern and central climates, where extended daylight promotes firm bulb formation and rich, golden skin.\u003c\/p\u003e\n\u003cp\u003eThese Dutch-grown sets produce flattened, bronze-yellow onions with medium size, thin necks, and balanced flavor—ideal for cooking, curing, or enjoying fresh. Their mild taste and low pungency make them perfect for slicing raw into sandwiches and salads, as well as for roasting or caramelizing in the kitchen.\u003c\/p\u003e\n\u003cp\u003ePlant the sets 1 inch deep and about 4 inches apart in fertile, well-draining soil. Yellow Stuttgarter onions thrive in full sun and consistent moisture and are hardy in USDA Zones 3–9. Their early maturity and fast growth make them an excellent choice for spring planting, often among the first crops to go into the ground.\u003c\/p\u003e\n\u003cp\u003eThis variety also stores well when properly cured, offering an extended harvest season and reliable pantry staple for months to come. Whether you're planting in rows, raised beds, or garden borders, these sets offer dependable performance for growers at any skill level.\u003c\/p\u003e\n\u003cp\u003eFor tips on planting and maintaining healthy onions, visit our \u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-plant-onions-a-growing-guide\" target=\"_blank\" rel=\"noopener\"\u003eOnion Growing Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYellow Stuttgarter – Allium cepa\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePlant Type:\u003c\/strong\u003e Long-day Onion Set\u003cbr\u003e\u003cstrong\u003eZones:\u003c\/strong\u003e 3–9\u003cbr\u003e\u003cstrong\u003eSun\/Shade:\u003c\/strong\u003e Full Sun\u003cbr\u003e\u003cstrong\u003eSpacing:\u003c\/strong\u003e 4\" Apart\u003cbr\u003e\u003cstrong\u003ePlanting Depth:\u003c\/strong\u003e 1\"\u003cbr\u003e\u003cstrong\u003eHarvest Time:\u003c\/strong\u003e Mid to Late Summer\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e 75 Sets\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":32312104779889,"sku":"SB920","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/SB920.jpg?v=1747081810"},{"product_id":"onion-sets-red-karmen-pack","title":"Onion Sets Dutch - Red Baron (Pack of 75)","description":"\u003cul\u003e\n\u003cli\u003eLarge flattened globe with very thin, reddish-purple colored skin\u003c\/li\u003e\n\u003cli\u003eWhite flesh is very firm and tinged with pink or purple highlights\u003c\/li\u003e\n\u003cli\u003eFine strong flavor, vigorous\u003c\/li\u003e\n\u003cli\u003eHarvest young plants for use as scallions\u003c\/li\u003e\n\u003cli\u003eLong-day variety\u003c\/li\u003e\n\u003cli\u003eHardy to zones 3–9\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck out our \u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-plant-onions-a-growing-guide\"\u003eOnion Growing Guide\u003c\/a\u003e for more information.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":32312106614897,"sku":"SB921","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/SB921.jpg?v=1747081809"},{"product_id":"onion-sets-white-snowball-pack","title":"Onion Sets Dutch - White Snowball (Pack of 75)","description":"\u003cp\u003eWhite Snowball onion sets are a reliable and early-maturing choice for gardeners seeking mild-flavored onions with smooth, white skins. Dutch-grown for quality and consistency, this long-day variety produces uniform bulbs that are ideal for fresh eating, light cooking, and pickling.\u003c\/p\u003e\n\u003cp\u003eThis one has thin translucent white skins that are not noticeable, so there is less waste preparing the scallions for the kitchen. The crisp, fine-grained flesh offers a delicate flavor perfect for salads, sandwiches, and salsas, as well as for quick sautéing or grilling.\u003c\/p\u003e\n\u003cp\u003ePlant the sets 1 inch deep and about 4 inches apart in well-draining, fertile soil. White Snowball onions thrive in full sun with consistent moisture, and they are hardy to USDA Zones 3–9. Their early maturity makes them a great choice for spring planting, providing a delicious harvest ahead of many other onion varieties.\u003c\/p\u003e\n\u003cp\u003eCheck out our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-plant-onions-a-growing-guide\" target=\"_blank\"\u003eOnion Growing Guide\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor more information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhite Snowball – Allium cepa\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePlant Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLong-day Onion Set\u003cbr\u003e\u003cstrong\u003eZones:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3–9\u003cbr\u003e\u003cstrong\u003eSun\/Shade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFull Sun\u003cbr\u003e\u003cstrong\u003eSpacing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4\" Apart\u003cbr\u003e\u003cstrong\u003ePlanting Depth:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1\"\u003cbr\u003e\u003cstrong\u003eHarvest Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEarly to Mid-Summer\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e75 Sets\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":32312107991153,"sku":"SB922","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/SB922.jpg?v=1747081809"},{"product_id":"onion-sets-super-sweet-pack-yellow","title":"Onion Sets Super Sweet (Pack of 10)","description":"\u003cp\u003eSuper Sweet onion sets are a dependable choice for home gardeners and small farmers seeking mild, crisp onions with outstanding flavor. This intermediate-day variety grows sweeter as bulbs enlarge, making them perfect for fresh eating or light cooking in a variety of climates.\u003c\/p\u003e\n\u003cp\u003eThese yellow-skinned onions with thick white flesh are excellent for salads, grilling, and caramelizing. They mature in 30–40 days from transplant or about 115 days from seed and store for 2–3 months when cured properly.\u003c\/p\u003e\n\u003cp\u003ePlant 1 inch deep and 4–5 inches apart in fertile, well-draining soil. Super Sweet onions thrive in full sun with consistent moisture and benefit from soil rich in organic matter. Their quick establishment and pest resistance make them a reliable choice for all experience levels.\u003c\/p\u003e\n\u003cp\u003eWhether grown in rows, raised beds, or garden borders, these sets deliver consistent performance and sweet, tender bulbs that enhance any meal.\u003c\/p\u003e\n\u003cp\u003eFor tips on planting and maintaining healthy onions, visit our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-plant-onions-a-growing-guide\" target=\"_blank\"\u003eOnion Growing Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuper Sweet – Allium cepa\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 Sets\u003c\/p\u003e","brand":"Netherland Bulb Company","offers":[{"title":"Default Title","offer_id":39802848936049,"sku":"FP082","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Super_1.png?v=1747081494"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/collections\/onion-set-collection_ec76cc29-fa24-4518-b16f-666c265e1a08.jpg?v=1786831038","url":"https:\/\/www.groworganic.mom\/collections\/onion-sets.oembed","provider":"Grow Organic","version":"1.0","type":"link"}