{"product_id":"mc-tournesol-mammoth-noir-bio","title":"Organic black 'Mammoth' sunflower","description":"\u003ch3 data-start=\"0\" data-end=\"142\"\u003e\u003cstrong data-start=\"4\" data-end=\"142\"\u003eOrganic black 'Mammoth' sunflower (Helianthus annuus) from McKenzie Seeds, a spectacular and nutritious giant variety for the garden\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp data-start=\"144\" data-end=\"583\"\u003e The \u003cstrong data-start=\"157\" data-end=\"175\"\u003eblack 'Mammoth'\u003c\/strong\u003e sunflower is an impressive and iconic variety, renowned for its \u003cstrong data-start=\"242\" data-end=\"267\"\u003evigorous growth\u003c\/strong\u003e , \u003cstrong data-start=\"273\" data-end=\"291\"\u003egiant flowers\u003c\/strong\u003e , and high ecological value. Easy to grow, it develops majestic, sturdy stems that can reach \u003cstrong data-start=\"405\" data-end=\"434\"\u003e2.5 to 3 meters in height\u003c\/strong\u003e , topped with bright yellow flowers up to \u003cstrong data-start=\"484\" data-end=\"505\"\u003e30 cm in diameter\u003c\/strong\u003e . These spectacular flower heads make a true focal point in the garden.\u003c\/p\u003e\n\n \u003cp data-start=\"585\" data-end=\"986\"\u003eThis variety is particularly prized for its \u003cstrong data-start=\"638\" data-end=\"680\"\u003eabundant production of delicious and nutritious black seeds\u003c\/strong\u003e , enjoyed by both gardeners and birds. 'Mammoth' is also an excellent choice for \u003cstrong data-start=\"815\" data-end=\"856\"\u003epollinator-friendly gardens\u003c\/strong\u003e , providing a generous source of pollen and nectar for bees, butterflies, and other beneficial insects throughout its flowering period.\u003c\/p\u003e\n\n\u003cp data-start=\"988\" data-end=\"1220\"\u003e Hardy and undemanding, this sunflower tolerates heat, drought and poor soils well, making it an ideal plant for natural gardens, borders, backgrounds and educational projects with children.\u003c\/p\u003e\n\n\u003cp data-start=\"1222\" data-end=\"1318\"\u003e \u003cstrong data-start=\"1222\" data-end=\"1245\"\u003eCompanion plants:\u003c\/strong\u003e Corn, Squash, Beans, Zinnias\u003cbr data-start=\"1278\" data-end=\"1281\"\u003e \u003cstrong data-start=\"1281\" data-end=\"1303\"\u003ePlant enemies:\u003c\/strong\u003e None notable\u003c\/p\u003e\n\n \u003cp data-start=\"1320\" data-end=\"1728\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1342\"\u003eSpread\/Carry:\u003c\/strong\u003e Straight stem, vertical carry\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e \u003cstrong data-start=\"1372\" data-end=\"1394\"\u003ePlant height:\u003c\/strong\u003e 2.5 to 3 m\u003cbr data-start=\"1404\" data-end=\"1407\"\u003e \u003cstrong data-start=\"1407\" data-end=\"1433\"\u003eFlower diameter:\u003c\/strong\u003e Up to 30 cm\u003cbr data-start=\"1447\" data-end=\"1450\"\u003e \u003cstrong data-start=\"1450\" data-end=\"1465\"\u003eSeed producer:\u003c\/strong\u003e McKenzie\u003cbr data-start=\"1474\" data-end=\"1477\"\u003e \u003cstrong data-start=\"1477\" data-end=\"1498\"\u003eSeed type:\u003c\/strong\u003e Open pollination\u003cbr data-start=\"1518\" data-end=\"1521\"\u003e \u003cstrong data-start=\"1521\" data-end=\"1551\"\u003ePhysical type of seed:\u003c\/strong\u003e Seeds\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e \u003cstrong data-start=\"1562\" data-end=\"1587\"\u003eQuantity per packet:\u003c\/strong\u003e Approximately 30 to 35 seeds\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e \u003cstrong data-start=\"1614\" data-end=\"1634\"\u003eSpecial features:\u003c\/strong\u003e Giant flowers, edible seeds, attracts pollinators and birds, very easy to grow\u003c\/p\u003e\n\n\u003cp data-start=\"1730\" data-end=\"1893\"\u003e \u003cstrong data-start=\"1730\" data-end=\"1754\"\u003eFlower color:\u003c\/strong\u003e Bright yellow with a brown center\u003cbr data-start=\"1778\" data-end=\"1781\"\u003e \u003cstrong data-start=\"1781\" data-end=\"1802\"\u003eTexture\/Use:\u003c\/strong\u003e Rich and flavorful seeds \u003cbr data-start=\"1832\" data-end=\"1835\"\u003e\u003cstrong data-start=\"1835\" data-end=\"1850\"\u003eTolerance:\u003c\/strong\u003e Drought, heat, poor soils, deer\u003c\/p\u003e\n\n\u003chr data-start=\"1895\" data-end=\"1898\"\u003e\n\n\u003ch3 data-start=\"1900\" data-end=\"1923\"\u003e \u003cstrong data-start=\"1904\" data-end=\"1923\"\u003eFarming method\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp data-start=\"1925\" data-end=\"2193\"\u003e Sunflowers \u003cstrong data-start=\"1938\" data-end=\"1968\"\u003edo not transplant well\u003c\/strong\u003e and must be sown \u003cstrong data-start=\"1987\" data-end=\"2018\"\u003edirectly in the ground\u003c\/strong\u003e once all risk of frost has passed and the soil has warmed up. Choose a location in \u003cstrong data-start=\"2112\" data-end=\"2139\"\u003efull sun (level 3)\u003c\/strong\u003e receiving at least 6 hours of sunlight per day.\u003c\/p\u003e\n\n\u003cp data-start=\"2195\" data-end=\"2466\"\u003e Sow the seeds \u003cstrong data-start=\"2215\" data-end=\"2246\"\u003e1.3 cm (½ in) deep\u003c\/strong\u003e , then gently press down the soil to ensure good seed-to-soil contact. Water gently with a fine mist and maintain consistent moisture during germination, which usually occurs in \u003cstrong data-start=\"2449\" data-end=\"2465\"\u003e7 to 14 days\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp data-start=\"2468\" data-end=\"2649\"\u003eThin the young plants to maintain a spacing of approximately \u003cstrong data-start=\"2535\" data-end=\"2544\"\u003e45 cm\u003c\/strong\u003e between each sunflower, allowing good air circulation and optimal stem development.\u003c\/p\u003e\n\n\u003cp data-start=\"2651\" data-end=\"2757\"\u003e Moderate watering, equivalent to \u003cstrong data-start=\"2684\" data-end=\"2716\"\u003e2.5 to 5 cm of water per week\u003c\/strong\u003e , is sufficient once the plant is well established.\u003c\/p\u003e\n\n\u003chr data-start=\"2759\" data-end=\"2762\"\u003e\n\n\u003ch3 data-start=\"2764\" data-end=\"2803\"\u003e \u003cstrong data-start=\"2768\" data-end=\"2803\"\u003eFlowering, harvesting and maintenance\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp data-start=\"2805\" data-end=\"3026\"\u003e Flowering occurs approximately \u003cstrong data-start=\"2835\" data-end=\"2867\"\u003e80 to 90 days after sowing\u003c\/strong\u003e , generally between \u003cstrong data-start=\"2888\" data-end=\"2909\"\u003eAugust and September\u003c\/strong\u003e . The flowers can be left in place to feed pollinators or cut as \u003cstrong data-start=\"3002\" data-end=\"3025\"\u003eornamental flowers\u003c\/strong\u003e .\u003c\/p\u003e\n\n \u003cp data-start=\"3028\" data-end=\"3258\"\u003eTo harvest the seeds, wait until the back of the flower turns yellow and the seeds are well formed. If the harvest is intended for human consumption, protect the flower heads with netting.\u003c\/p\u003e\n\n\u003chr data-start=\"3260\" data-end=\"3263\"\u003e\n\n\u003ch3 data-start=\"3265\" data-end=\"3292\"\u003e \u003cstrong data-start=\"3269\" data-end=\"3292\"\u003eUsage ideas\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp data-start=\"3294\" data-end=\"3479\"\u003e • Edible seeds, roasted or raw\u003cbr data-start=\"3333\" data-end=\"3336\"\u003e • Natural food for birds\u003cbr data-start=\"3375\" data-end=\"3378\"\u003e • Giant decorative flowers\u003cbr data-start=\"3406\" data-end=\"3409\"\u003e • Educational and family garden\u003cbr data-start=\"3441\" data-end=\"3444\"\u003e • Improvement of biodiversity\u003c\/p\u003e\n\n\u003cp data-start=\"3481\" data-end=\"3774\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e The \u003cstrong data-start=\"3484\" data-end=\"3538\"\u003eorganic black 'Mammoth' sunflower from McKenzie Seeds\u003c\/strong\u003e is a spectacular and generous plant, combining \u003cstrong data-start=\"3592\" data-end=\"3625\"\u003ebeauty, usefulness, and resilience\u003c\/strong\u003e . A must-have variety for gardeners wishing to cultivate an impressive flower that is both nourishing and beneficial to the garden ecosystem.\u003c\/p\u003e","brand":"Mckenzie","offers":[{"title":"Default Title","offer_id":53097528262816,"sku":"143627","price":3.79,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3878\/5440\/files\/Tournesol_Mammoth_noir_bio.png?v=1768571662","url":"https:\/\/www.pepiniere.ca\/en\/products\/mc-tournesol-mammoth-noir-bio","provider":"Pépinière.ca","version":"1.0","type":"link"}