{"product_id":"exhibition-mammoth-onion-improved-seeds","title":"Robinsons Mammoth Onion Improved Seeds – Exhibition Giant Variety - 100 Seeds","description":"\u003ch2 data-start=\"183\" data-end=\"237\"\u003eRobinsons Mammoth Onion Improved – Graded Seeds\u003c\/h2\u003e\n\u003cp data-start=\"239\" data-end=\"619\"\u003eRobinsons Mammoth Onion Improved is one of the most respected and historic \u003cstrong data-start=\"314\" data-end=\"344\"\u003eexhibition onion varieties\u003c\/strong\u003e, renowned for its ability to produce \u003cstrong data-start=\"382\" data-end=\"420\"\u003eexceptionally large, uniform bulbs\u003c\/strong\u003e with excellent vigour and sweetness. Through many years of careful selection and improvement, this strain has been refined to deliver outstanding consistency and performance for competitive growing.\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"1015\"\u003eWhen grown under good exhibition conditions, bulbs can exceed \u003cstrong data-start=\"683\" data-end=\"701\"\u003e6 lb in weight\u003c\/strong\u003e and reach up to \u003cstrong data-start=\"718\" data-end=\"748\"\u003e22 inches in circumference\u003c\/strong\u003e, while still maintaining a surprisingly \u003cstrong data-start=\"789\" data-end=\"812\"\u003esweet, mild flavour\u003c\/strong\u003e. This variety has an unrivalled pedigree, having won prizes consistently from the \u003cstrong data-start=\"895\" data-end=\"931\"\u003e1800s through to the present day\u003c\/strong\u003e, making it a firm favourite with serious exhibitors and vegetable show competitors.\u003c\/p\u003e\n\u003cp data-start=\"1017\" data-end=\"1217\"\u003eSeeds supplied are \u003cstrong data-start=\"1036\" data-end=\"1051\"\u003egraded seed\u003c\/strong\u003e, selected specifically for superior quality, vigour, and uniformity to give the best possible results for exhibition growing. Full growing instructions are included.\u003c\/p\u003e\n\u003chr data-start=\"1219\" data-end=\"1222\"\u003e\n\u003ch3 data-start=\"1224\" data-end=\"1244\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1246\" data-end=\"1650\"\u003e\n\u003cli data-start=\"1246\" data-end=\"1304\"\u003e\n\u003cp data-start=\"1248\" data-end=\"1304\"\u003eHistoric and highly respected exhibition onion variety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1305\" data-end=\"1351\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1351\"\u003eCapable of producing extremely large bulbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1352\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1354\" data-end=\"1393\"\u003eSweet flavour despite impressive size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1437\"\u003eLong and proven history of show success\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1438\" data-end=\"1496\"\u003e\n\u003cp data-start=\"1440\" data-end=\"1496\"\u003eCarefully selected \u003cstrong data-start=\"1459\" data-end=\"1474\"\u003egraded seed\u003c\/strong\u003e for improved vigour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1497\" data-end=\"1549\"\u003e\n\u003cp data-start=\"1499\" data-end=\"1549\"\u003eExcellent uniformity under exhibition conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1550\" data-end=\"1588\"\u003e\n\u003cp data-start=\"1552\" data-end=\"1588\"\u003eSupplied with growing instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1589\" data-end=\"1650\"\u003e\n\u003cp data-start=\"1591\" data-end=\"1650\"\u003e\u003cstrong data-start=\"1591\" data-end=\"1606\"\u003eSeed count:\u003c\/strong\u003e approximately \u003cstrong data-start=\"1621\" data-end=\"1650\"\u003e100 graded seeds per pack\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1652\" data-end=\"1655\"\u003e\n\u003ch2 data-start=\"1657\" data-end=\"1708\"\u003eHow to Grow Robinsons Mammoth Onion Improved\u003c\/h2\u003e\n\u003cp data-start=\"1710\" data-end=\"1883\"\u003eSow seeds indoors from \u003cstrong data-start=\"1733\" data-end=\"1764\"\u003elate winter to early spring\u003c\/strong\u003e using fine, free-draining seed compost. Sow seeds \u003cstrong data-start=\"1815\" data-end=\"1828\"\u003eshallowly\u003c\/strong\u003e, lightly covering with compost, and keep evenly moist.\u003c\/p\u003e\n\u003cp data-start=\"1885\" data-end=\"2093\"\u003eGermination typically occurs within \u003cstrong data-start=\"1921\" data-end=\"1934\"\u003e7–14 days\u003c\/strong\u003e. Once seedlings are established, pot on carefully to avoid any check in growth, as uninterrupted development is critical for producing exhibition-sized bulbs.\u003c\/p\u003e\n\u003cp data-start=\"2095\" data-end=\"2376\"\u003ePlant out when conditions allow and all risk of frost has passed. Choose a \u003cstrong data-start=\"2170\" data-end=\"2191\"\u003efull sun position\u003c\/strong\u003e with \u003cstrong data-start=\"2197\" data-end=\"2234\"\u003edeep, fertile, well-prepared soil\u003c\/strong\u003e enriched with organic matter. Water and feed consistently throughout the growing season, and protect plants from stress for the best results.\u003c\/p\u003e\n\u003cp data-start=\"2378\" data-end=\"2447\"\u003eHarvest in \u003cstrong data-start=\"2389\" data-end=\"2414\"\u003elate summer to autumn\u003c\/strong\u003e once bulbs have fully developed.\u003c\/p\u003e\n\u003cp data-start=\"2449\" data-end=\"2556\"\u003e\u003cstrong data-start=\"2449\" data-end=\"2457\"\u003eTip:\u003c\/strong\u003e Regular feeding, even watering, and careful handling are essential to achieving maximum bulb size.\u003c\/p\u003e\n\u003chr data-start=\"2558\" data-end=\"2561\"\u003e\n\u003ch2 data-start=\"2563\" data-end=\"2596\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp data-start=\"2598\" data-end=\"2712\"\u003e\u003cstrong data-start=\"2598\" data-end=\"2642\"\u003eHow many seeds are included in the pack?\u003c\/strong\u003e\u003cbr data-start=\"2642\" data-end=\"2645\"\u003eEach pack contains approximately \u003cstrong data-start=\"2678\" data-end=\"2711\"\u003e100 high-quality graded seeds\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2714\" data-end=\"2717\"\u003e\n\u003cp data-start=\"2719\" data-end=\"2917\"\u003e\u003cstrong data-start=\"2719\" data-end=\"2782\"\u003eIs Robinsons Mammoth Onion Improved suitable for beginners?\u003c\/strong\u003e\u003cbr data-start=\"2782\" data-end=\"2785\"\u003eThis variety is best suited to \u003cstrong data-start=\"2816\" data-end=\"2850\"\u003eexperienced or serious growers\u003c\/strong\u003e, though beginners can grow it successfully with careful attention.\u003c\/p\u003e\n\u003chr data-start=\"2919\" data-end=\"2922\"\u003e\n\u003cp data-start=\"2924\" data-end=\"3065\"\u003e\u003cstrong data-start=\"2924\" data-end=\"2955\"\u003eHow big can the onions get?\u003c\/strong\u003e\u003cbr data-start=\"2955\" data-end=\"2958\"\u003eUnder good exhibition conditions, bulbs can exceed \u003cstrong data-start=\"3009\" data-end=\"3017\"\u003e6 lb\u003c\/strong\u003e and reach up to \u003cstrong data-start=\"3034\" data-end=\"3064\"\u003e22 inches in circumference\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"3067\" data-end=\"3070\"\u003e\n\u003cp data-start=\"3072\" data-end=\"3232\"\u003e\u003cstrong data-start=\"3072\" data-end=\"3128\"\u003eAre these onions good for eating as well as showing?\u003c\/strong\u003e\u003cbr data-start=\"3128\" data-end=\"3131\"\u003eYes. Despite their size, the bulbs have a \u003cstrong data-start=\"3173\" data-end=\"3196\"\u003esweet, mild flavour\u003c\/strong\u003e and are excellent for culinary use.\u003c\/p\u003e\n\u003chr data-start=\"3234\" data-end=\"3237\"\u003e\n\u003cp data-start=\"3239\" data-end=\"3399\"\u003e\u003cstrong data-start=\"3239\" data-end=\"3272\"\u003eWhat does “graded seed” mean?\u003c\/strong\u003e\u003cbr data-start=\"3272\" data-end=\"3275\"\u003eGraded seed is selected for \u003cstrong data-start=\"3303\" data-end=\"3332\"\u003esize, quality, and vigour\u003c\/strong\u003e, resulting in more uniform plants and better exhibition potential.\u003c\/p\u003e\n\u003chr data-start=\"3401\" data-end=\"3404\"\u003e\n\u003ch2 data-start=\"3406\" data-end=\"3424\"\u003ePerfect For\u003c\/h2\u003e\n\u003cp data-start=\"3428\" data-end=\"3457\"\u003eExhibition and show growing\u003c\/p\u003e\n\u003cp data-start=\"3460\" data-end=\"3491\"\u003eCompetitive vegetable growers\u003c\/p\u003e\n\u003cp data-start=\"3494\" data-end=\"3536\"\u003eGardeners aiming for record-sized onions\u003c\/p\u003e\n\u003cp data-start=\"3539\" data-end=\"3587\"\u003eSerious allotment holders and club competitors\u003c\/p\u003e\n\u003cp data-start=\"3590\" data-end=\"3634\"\u003eGrowers seeking a proven, historic variety\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/20230704_181827.jpg?v=1767173717\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/20240420_132729.jpg?v=1767174148\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/20250321_171152.jpg?v=1767174148\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/20231229_152348_5b594478-e9bb-41cf-9325-bf4ca28729b5.jpg?v=1767174148\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/20240127_102428_ed8bc1e9-f6f8-4c3b-b82f-96f02fd32d04.jpg?v=1767174148\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/20251202_153651.jpg?v=1767174148\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Robin","offers":[{"title":"Default Title","offer_id":41267228180544,"sku":"ROB14","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/6342\/4320\/files\/1000030827_1.jpg?v=1781697790","url":"https:\/\/wearvico.com\/products\/exhibition-mammoth-onion-improved-seeds","provider":"wearvico","version":"1.0","type":"link"}