{"product_id":"mr-fothergills-onion-red-flash-f1-seeds-1","title":"Mr Fothergill's Onion Red Flash F1 Seeds","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69bbf11d-2954-8387-99b2-074dff37f58e-21\" data-testid=\"conversation-turn-102\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3b6e48cc-7dac-48b5-a555-96d71f043490\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"23\" data-end=\"281\"\u003e\u003cstrong data-start=\"23\" data-end=\"67\"\u003eMr Fothergill’s Onion Red Flash F1 Seeds\u003c\/strong\u003e are a high-performance onion variety, producing large, flavourful bulbs with excellent storage potential. An improved version of the classic Red Baron, it offers strong yields and reliable growth in UK conditions.\u003c\/p\u003e\n\u003chr data-start=\"283\" data-end=\"286\"\u003e\n\u003ch3 data-section-id=\"1sboupi\" data-start=\"288\" data-end=\"306\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"307\" data-end=\"760\"\u003e\n\u003cli data-section-id=\"15kqua7\" data-start=\"307\" data-end=\"375\"\u003e\n\u003cstrong data-start=\"309\" data-end=\"339\"\u003eImproved Red Baron variety\u003c\/strong\u003e – enhanced vigour and performance\u003c\/li\u003e\n\u003cli data-section-id=\"1kpb3dh\" data-start=\"376\" data-end=\"449\"\u003e\n\u003cstrong data-start=\"378\" data-end=\"408\"\u003eHigh yields of large bulbs\u003c\/strong\u003e – produces consistent, sizeable onions\u003c\/li\u003e\n\u003cli data-section-id=\"p69l10\" data-start=\"450\" data-end=\"523\"\u003e\n\u003cstrong data-start=\"452\" data-end=\"481\"\u003eExcellent storage quality\u003c\/strong\u003e – ideal for long-term use after harvest\u003c\/li\u003e\n\u003cli data-section-id=\"1ov0afc\" data-start=\"524\" data-end=\"603\"\u003e\n\u003cstrong data-start=\"526\" data-end=\"553\"\u003eMild, versatile flavour\u003c\/strong\u003e – perfect for salads, cooking, and everyday use\u003c\/li\u003e\n\u003cli data-section-id=\"1ouufax\" data-start=\"604\" data-end=\"675\"\u003e\n\u003cstrong data-start=\"606\" data-end=\"632\"\u003eReliable in UK weather\u003c\/strong\u003e – performs well in changeable conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1ffftbq\" data-start=\"676\" data-end=\"760\"\u003e\n\u003cstrong data-start=\"678\" data-end=\"718\"\u003eIdeal for allotments and veg patches\u003c\/strong\u003e – suited to traditional outdoor growing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"762\" data-end=\"765\"\u003e\n\u003ch3 data-section-id=\"nc3bgr\" data-start=\"767\" data-end=\"792\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"793\" data-end=\"1086\"\u003eMr Fothergill’s Onion Red Flash F1 Seeds offer an upgraded take on the much-loved Red Baron variety, delivering improved vigour, larger bulbs, and greater reliability. This high-quality onion variety is well-suited to UK growing conditions, producing excellent yields even in variable weather.\u003c\/p\u003e\n\u003cp data-start=\"1088\" data-end=\"1381\"\u003eThe bulbs are large, firm, and packed with a mild yet satisfying flavour, making them perfect for a wide range of culinary uses, from fresh salads to cooked dishes. One of its standout features is its exceptional storage ability, allowing you to enjoy your homegrown onions long after harvest.\u003c\/p\u003e\n\u003cp data-start=\"1383\" data-end=\"1650\"\u003eIdeal for growing in allotments or vegetable gardens, Red Flash F1 is easy to cultivate and rewards gardeners with consistent, high-quality crops. Whether you're an experienced grower or just starting out, this variety offers dependable results and excellent flavour.\u003c\/p\u003e\n\u003chr data-start=\"1652\" data-end=\"1655\"\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"1657\" data-end=\"1677\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1678\" data-end=\"2033\"\u003e\n\u003cli data-section-id=\"1u1goq8\" data-start=\"1678\" data-end=\"1708\"\u003e\n\u003cstrong data-start=\"1680\" data-end=\"1690\"\u003eBrand:\u003c\/strong\u003e Mr Fothergill’s\u003c\/li\u003e\n\u003cli data-section-id=\"45kvs7\" data-start=\"1709\" data-end=\"1755\"\u003e\n\u003cstrong data-start=\"1711\" data-end=\"1728\"\u003eProduct Name:\u003c\/strong\u003e Onion Red Flash F1 Seeds\u003c\/li\u003e\n\u003cli data-section-id=\"xt33sz\" data-start=\"1756\" data-end=\"1791\"\u003e\n\u003cstrong data-start=\"1758\" data-end=\"1777\"\u003eBotanical Name:\u003c\/strong\u003e Allium cepa\u003c\/li\u003e\n\u003cli data-section-id=\"1c3104w\" data-start=\"1792\" data-end=\"1821\"\u003e\n\u003cstrong data-start=\"1794\" data-end=\"1804\"\u003eGenus:\u003c\/strong\u003e Onions \u0026amp; Leeks\u003c\/li\u003e\n\u003cli data-section-id=\"1bc2w6t\" data-start=\"1822\" data-end=\"1856\"\u003e\n\u003cstrong data-start=\"1824\" data-end=\"1839\"\u003ePlant Type:\u003c\/strong\u003e Vegetable seed\u003c\/li\u003e\n\u003cli data-section-id=\"933wt4\" data-start=\"1857\" data-end=\"1908\"\u003e\n\u003cstrong data-start=\"1859\" data-end=\"1876\"\u003eSuitable For:\u003c\/strong\u003e Allotments, vegetable patches\u003c\/li\u003e\n\u003cli data-section-id=\"1or5doe\" data-start=\"1909\" data-end=\"1948\"\u003e\n\u003cstrong data-start=\"1911\" data-end=\"1927\"\u003eSow Indoors:\u003c\/strong\u003e January – February\u003c\/li\u003e\n\u003cli data-section-id=\"xs1sey\" data-start=\"1949\" data-end=\"1990\"\u003e\n\u003cstrong data-start=\"1951\" data-end=\"1974\"\u003eSow\/Plant Outdoors:\u003c\/strong\u003e March – April\u003c\/li\u003e\n\u003cli data-section-id=\"16e0tj9\" data-start=\"1991\" data-end=\"2033\"\u003e\n\u003cstrong data-start=\"1993\" data-end=\"2012\"\u003eHarvest Period:\u003c\/strong\u003e August – September\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2035\" data-end=\"2038\"\u003e\n\u003ch3 data-section-id=\"8womlq\" data-start=\"2040\" data-end=\"2063\"\u003eCare \u0026amp; Usage Tips\u003c\/h3\u003e\n\u003cul data-start=\"2064\" data-end=\"2276\"\u003e\n\u003cli data-section-id=\"1crykm\" data-start=\"2064\" data-end=\"2113\"\u003eStart seeds indoors early for stronger plants\u003c\/li\u003e\n\u003cli data-section-id=\"5nwo7y\" data-start=\"2114\" data-end=\"2171\"\u003eTransplant into well-drained soil in a sunny position\u003c\/li\u003e\n\u003cli data-section-id=\"1sc4kfm\" data-start=\"2172\" data-end=\"2224\"\u003eKeep soil consistently moist but not waterlogged\u003c\/li\u003e\n\u003cli data-section-id=\"8hyxmq\" data-start=\"2225\" data-end=\"2276\"\u003eHarvest once tops begin to yellow and fall over\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2278\" data-end=\"2281\"\u003e\n\u003ch3 data-section-id=\"p2vd6l\" data-start=\"2283\" data-end=\"2340\"\u003eWhy Choose Mr Fothergill’s Onion Red Flash F1 Seeds\u003c\/h3\u003e\n\u003cp data-start=\"2341\" data-end=\"2521\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eGrow reliable, high-quality onions with Mr Fothergill’s Red Flash F1 Seeds — a perfect choice for gardeners seeking strong yields, great flavour, and excellent storage performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Mr Fothergill's","offers":[{"title":"Default Title","offer_id":57612095095168,"sku":"30231837","price":3.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/3570\/2578\/files\/mr-fothergills-onion-red-flash-f1-seeds.jpg?v=1773929328","url":"https:\/\/oldrailwaylinegc.co.uk\/products\/mr-fothergills-onion-red-flash-f1-seeds-1","provider":"Old Railway Line Garden Centre","version":"1.0","type":"link"}