{"product_id":"ga-tomate-mission-mountain-grex-bio","title":"Organic 'Mission Mountain Grex' tomato","description":"\u003ch3\u003e \u003cstrong\u003eOrganic 'Mission Mountain Grex' tomato (Solanum lycopersicum) from the seed company Gaia, a collaborative and evolving Grex variety with infinitely varied colours, shapes and flavours\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n \u003cp\u003eThe 'Mission Mountain Grex' tomato is a living, evolving variety deeply rooted in the open source seed (OSSI) philosophy. Originating from the work of William Schlegel of Montana and cultivated and then adapted in the Ottawa region by the EFN, this tomato population is a ' \u003cstrong\u003egrex'\u003c\/strong\u003e , meaning a deliberately diverse genetic mix where crossbreeding is not only possible but encouraged. Indeterminate and vigorous, it combines lines such as \u003cstrong\u003e'Big Hill'\u003c\/strong\u003e , \u003cstrong\u003e'Dwarf Mocha's Cherry'\u003c\/strong\u003e , and \u003cstrong\u003e'Purple Zebra F1'\u003c\/strong\u003e , as well as \u003cstrong\u003edisease-resistant currant tomatoes\u003c\/strong\u003e , creating a collection of exceptional phenotypic richness.\u003c\/p\u003e\n\n \u003cp\u003eThe plants, primarily \u003cstrong\u003eF3\u003c\/strong\u003e but also including some F2 and F4 generations, express a wide range of fruit shapes: \u003cstrong\u003eround, elongated, ribbed, cherry, or small plum\u003c\/strong\u003e ; \u003cstrong\u003ecolors ranging from yellow to red, pink to purple\u003c\/strong\u003e , sometimes adorned with \u003cstrong\u003evibrant stripes\u003c\/strong\u003e or subtle anthocyanin gradients. Flavors vary from sweet and fruity to tangy and bright, making each plant a discovery. This Grex is also a fantastic area of ​​exploration for breeders, as it exhibits \u003cstrong\u003ehigh crossbreeding potential\u003c\/strong\u003e , particularly through lines such as \u003cem\u003eMission Mountain Sunrise × Big Hill\u003c\/em\u003e or \u003cem\u003eMission Mountain Morning × Aztek\u003c\/em\u003e .\u003c\/p\u003e\n\n \u003cp\u003e'Mission Mountain Grex' is an ideal variety for those who wish to participate in the selection themselves, observe the diversity, select the best individuals or simply enjoy original, local and resilient tomatoes.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCompanion plants\u003c\/strong\u003e : Basil, parsley, carrot, asparagus, alliums, celery, borage, marigold, calendula, mint, sage, peppers, dill (until mature)\u003cbr\u003e \u003cstrong\u003eNegative plants\u003c\/strong\u003e : Potato, corn, kohlrabi, beetroot, fennel, peas, squash\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eSpread\/Carry\u003c\/strong\u003e : Indeterminate, vigorous\u003cbr\u003e \u003cstrong\u003ePlant height\u003c\/strong\u003e : 120 to 150 cm\u003cbr\u003e \u003cstrong\u003eQuantity per packet\u003c\/strong\u003e : 25 seeds\u003cbr\u003e \u003cstrong\u003eCertification\u003c\/strong\u003e : Certified organic by Ecocert Canada\u003cbr\u003e \u003cstrong\u003eSpecial features\u003c\/strong\u003e : Grex OSSI is an evolving species, exhibits extreme diversity of shapes and colors, has high crossbreeding potential, and is highly resilient to local conditions.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e Farming method\u003c\/h3\u003e\n\n \u003cp\u003eSow indoors \u003cstrong\u003e6 to 8 weeks\u003c\/strong\u003e before the last frost. Bury the seeds \u003cstrong\u003e3–6 mm (1\/8–1\/4\")\u003c\/strong\u003e deep in a light potting mix and maintain a temperature of \u003cstrong\u003e23–29°C\u003c\/strong\u003e to ensure germination in \u003cstrong\u003e5 to 10 days\u003c\/strong\u003e . During hardening off, reduce watering and nitrogen application to encourage the plants' natural vigor.\u003c\/p\u003e\n\n\u003cp\u003e Transplant outdoors when there is no longer a risk of frost. Space plants \u003cstrong\u003e60 to 90 cm (24 to 36 inches)\u003c\/strong\u003e apart, with \u003cstrong\u003e120 to 180 cm (4 to 6 feet)\u003c\/strong\u003e between rows. Provide \u003cstrong\u003efull sun (level 3)\u003c\/strong\u003e and \u003cstrong\u003eregular watering (watering level 3)\u003c\/strong\u003e . \u003cstrong\u003eSturdy staking\u003c\/strong\u003e is necessary to support the variety of growth habits and abundant production.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e Harvesting and preservation\u003c\/h3\u003e\n\n \u003cp\u003eHarvest when the fruit has fully developed its color—this varies from plant to plant. To get a head start, pick tomatoes that have already begun \u003cstrong\u003eto color\u003c\/strong\u003e , then let them ripen off the vine at \u003cstrong\u003e22°C or higher\u003c\/strong\u003e . Store them between \u003cstrong\u003e12 and 21°C\u003c\/strong\u003e , at \u003cstrong\u003e95% relative humidity\u003c\/strong\u003e , to preserve their freshness.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e Usage ideas\u003c\/h3\u003e\n\n\u003cp\u003e • Perfect for \u003cstrong\u003emulticoloured salads\u003c\/strong\u003e , where the diversity of the grex is fully expressed\u003cbr\u003e • Ideal for \u003cstrong\u003eselecting your favorite lines\u003c\/strong\u003e and developing your own local varieties\u003cbr\u003e • Superb on \u003cstrong\u003etasting platters\u003c\/strong\u003e , each fruit being a surprise\u003cbr\u003e • Excellent for \u003cstrong\u003esalsas and creative cuisine\u003c\/strong\u003e , thanks to the variety of textures and flavors\u003c\/p\u003e\n\n\u003chr\u003e\n\n \u003cp\u003eThe 'Mission Mountain Grex' tomato is much more than a variety: it's a living project, an invitation to diversity and participatory breeding. A unique horticultural experience, ideal for curious gardeners, amateur breeders, and anyone who wants to grow a resilient, free-spirited, and unpredictable tomato.\u003c\/p\u003e","brand":"Gaia","offers":[{"title":"Default Title","offer_id":53075567018144,"sku":"GAI-SEMENCES","price":4.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3878\/5440\/files\/Tomate_MissionMountainGrex_bioGaia.webp?v=1765218907","url":"https:\/\/www.pepiniere.ca\/en\/products\/ga-tomate-mission-mountain-grex-bio","provider":"Pépinière.ca","version":"1.0","type":"link"}