{"product_id":"sprout-firmus-single-sided","title":"Sprout Firmus Single-Sided Firm Natural Mattress","description":"\u003cp\u003eThe single-sided Firmus is the firmest mattress Sprout makes. On Sprout's official six-point comfort scale it sits at position six, a step firmer than the \u003ca href=\"\/products\/sprout-firmus\"\u003etwo-sided Firmus\u003c\/a\u003e, built for sleepers who want maximum support and a bed that never needs flipping. It comes from the same Edmonton workshop as the rest of the line, the only mattress brand endorsed by the Canadian Chiropractic Association as of mid-2026.\u003c\/p\u003e\n\n\u003cp\u003eSingle-sided means the comfort layers are finished on one face, so care is a simple rotation a few times a year instead of a full flip. It also brings the entry price down: a queen is $3,264 against $4,883 for the two-sided build, the most affordable way into a Sprout mattress.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003e2026 MSRP\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSingle\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e$2,408\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSingle XL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e$2,476\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eDouble\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e$3,073\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eQueen\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e$3,264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eKing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e$3,848\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eLike every Sprout, it is built in Canada from natural materials over pocket coils, and the line carries a 10-year warranty with a proper foundation underneath. Sprout's own \u003ca href=\"\/products\/sprout-slat-box-foundation\"\u003eslat box\u003c\/a\u003e and \u003ca href=\"\/products\/sprout-full-flex-box-spring\"\u003efull-flex\u003c\/a\u003e foundations are built for exactly that job.\u003c\/p\u003e\n\n\u003cp\u003eIf you want the same firm feel with two flippable faces, the \u003ca href=\"\/products\/sprout-firmus\"\u003etwo-sided Firmus\u003c\/a\u003e is the step up; if firm sounds like more than you need, the \u003ca href=\"\/products\/sprout-durus-single-sided\"\u003esingle-sided Durus\u003c\/a\u003e is the medium-firm middle of the trio. Our guide to \u003ca href=\"\/blogs\/mattress-miracle-blog\/chiropractor-recommended-mattress-guide\"\u003ewhat chiropractors actually recommend\u003c\/a\u003e covers how firmness and support relate. Come lie on the Sprout line at 441 1\/2 West Street in Brantford, or call (519) 770-0001.\u003c\/p\u003e","brand":"Sprout","offers":[{"title":"Single","offer_id":67306997809456,"sku":"5031-1010","price":2408.0,"currency_code":"CAD","in_stock":true},{"title":"Single XL","offer_id":67306997842224,"sku":"5031-1020","price":2476.0,"currency_code":"CAD","in_stock":true},{"title":"Double","offer_id":67306997874992,"sku":"5031-1030","price":3073.0,"currency_code":"CAD","in_stock":true},{"title":"Queen","offer_id":67306997907760,"sku":"5031-1050","price":3264.0,"currency_code":"CAD","in_stock":true},{"title":"King","offer_id":67306997940528,"sku":"5031-1060","price":3848.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0903\/4544\/files\/sprout-firmus-single-sided-bedroom.jpg?v=1783555962","url":"https:\/\/mattressmiracle.ca\/products\/sprout-firmus-single-sided","provider":"Mattress Miracle","version":"1.0","type":"link"}