{"product_id":"brunswick-cabbage-seeds","title":"Brunswick Cabbage Seeds — Heirloom Organic Drumhead Cabbage (Brassica oleracea)","description":"\u003ch1\u003eBrunswick Cabbage Seeds — Heirloom Organic | 1824 German Drumhead Cabbage, Cold Hardy, Sauerkraut Classic | 70 Days\u003c\/h1\u003e\u003cp\u003eIntroduced to the United States from Germany in 1824, Brunswick (\u003cem\u003eBrassica oleracea\u003c\/em\u003e ‘Brunswick’) is a large drumhead-type cabbage selected for cold hardiness, long storage, and fermentation quality. Greyish-green to light green outer leaves surround a dense, firm head that can reach 3 lbs or more under good conditions. The flavor is mild and slightly bitter raw, but turns sweet and versatile when cooked — making it the traditional choice for sauerkraut, stir-fry, soups, and braised preparations. Rich in vitamin K, vitamin C, fiber, and potassium. 1.0 g \/ 200+ seeds per packet. 70 days to maturity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBotanical name:\u003c\/strong\u003e \u003cem\u003eBrassica oleracea\u003c\/em\u003e ‘Brunswick’\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDays to maturity:\u003c\/strong\u003e 70 days (65–80 depending on conditions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDays to germination:\u003c\/strong\u003e 10–12 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead type:\u003c\/strong\u003e Large drumhead \/ rosette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead color:\u003c\/strong\u003e Greyish-green to light green; white interior\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead weight:\u003c\/strong\u003e Up to 3 lbs+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlavor:\u003c\/strong\u003e Mildly bitter raw; sweet and versatile when cooked\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold hardiness:\u003c\/strong\u003e Excellent — ideal for fall and winter growing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacket size:\u003c\/strong\u003e 1.0 g \/ 200+ seeds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSowing depth:\u003c\/strong\u003e ¼ inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant spacing:\u003c\/strong\u003e 24–48 inches (wide-spreading rosette)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRow spacing:\u003c\/strong\u003e 48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant height:\u003c\/strong\u003e Up to 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e Full sun to light shade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSDA Zones:\u003c\/strong\u003e 5–12 (annual)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Heirloom, open-pollinated, organic, non-GMO, annual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eA German Heirloom Built for Cold and Storage\u003c\/h2\u003e\u003cp\u003eBrunswick was developed in Germany and selected specifically for cold hardiness and long-term storage — qualities that made it essential for winter food preservation before refrigeration. The drumhead form produces wide, flat-topped heads with dense, tightly packed leaves that hold up through fermentation and extended cold storage. Heads store for 1–2 months in a cool location; wrapping in a damp cloth in the refrigerator helps maintain crispness. The variety’s cold tolerance makes it one of the best choices for fall and winter crops in temperate climates.\u003c\/p\u003e\u003ch2\u003eKitchen Uses\u003c\/h2\u003e\u003cp\u003eBrunswick’s mild, slightly bitter raw flavor transforms when cooked — becoming sweet and readily absorbing surrounding flavors. Shred and ferment with salt for traditional sauerkraut; the dense heads hold their structure through the fermentation process without becoming mushy. Add diced to spaghetti sauces, soups, and stews to bulk up meals with fiber and nutrients. Sauté with butter and salt as a simple side. Stir-fry with garlic and soy sauce over high heat. The large outer leaves can be used as wraps for stuffed cabbage rolls.\u003c\/p\u003e\u003ch2\u003eGrowing Notes\u003c\/h2\u003e\u003cp\u003eSow indoors 4–6 weeks before transplanting, or direct sow ¼ inch deep in fertile, well-draining soil with good organic matter (pH 6.5–7.0). Harden off seedlings before transplanting outdoors. Space plants 24–48 inches apart — Brunswick spreads wide at maturity. Interplant young cabbages with quick-growing greens like spinach or lettuce to use the space while plants establish. Keep soil consistently moist; cabbages have shallow roots and need frequent, light irrigation. Mulch around the base to retain moisture, reduce bolting risk, and prevent rot. Mound soil around the base in high-wind areas to protect shallow roots. Avoid planting brassicas in the same location more than once every 5–6 years. Frost or prolonged temperatures below 50°F may cause premature bolting.\u003c\/p\u003e\u003ch2\u003ePest \u0026amp; Disease Management\u003c\/h2\u003e\u003cp\u003eCommon pests include cabbage beetles, moths, loopers, worms, and slugs. Use fine bug netting or row covers to exclude insects. Apply horticultural oil consistently as a preventive measure. Practice crop rotation — avoid planting brassicas in the same bed more than once every 5–6 years to reduce clubroot and bacterial rot pressure.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eIs Brunswick the best cabbage for sauerkraut?\u003c\/h3\u003e\u003cp\u003eIt is one of the traditional choices. The dense drumhead form produces firm, tightly packed leaves that hold their structure through fermentation without becoming mushy. The mild, slightly sweet flavor when fermented is well-suited to classic sauerkraut preparations.\u003c\/p\u003e\u003ch3\u003eHow long do Brunswick cabbage heads store?\u003c\/h3\u003e\u003cp\u003eHeads store for 1–2 months in a cool, dry location or refrigerator. Wrapping in a damp cloth in the refrigerator helps maintain crispness. The variety was specifically selected for storage quality.\u003c\/p\u003e\u003ch3\u003eWhen is the best time to plant Brunswick cabbage?\u003c\/h3\u003e\u003cp\u003eSpring and fall are the most successful planting times. For a fall harvest, start seeds indoors in late spring and transplant in late summer. For a spring harvest, sow in late summer and overwinter with protection. Brunswick’s cold hardiness makes it particularly well-suited to fall and winter growing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePacked and shipped by Box Garden Seeds LLC — heirloom seeds grown without GMOs, selected for flavor, resilience, and your garden’s success.\u003c\/em\u003e\u003c\/p\u003e","brand":"Box Garden Seeds LLC","offers":[{"title":"2 g  \/ ~700+ Seeds","offer_id":41712357736582,"sku":"ORG-TLM\/A3-81-623-27","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2669\/3330\/files\/il_fullxfull.7658481755_5vli.jpg?v=1770129940","url":"https:\/\/bgseedsllc.com\/products\/brunswick-cabbage-seeds","provider":"Box Garden Seeds LLC","version":"1.0","type":"link"}