{"product_id":"blue-cornflower-seeds-centaurea-cyanus","title":"Blue Cornflower Seeds – Centaurea cyanus","description":"\u003cp\u003e\u003cstrong\u003e🪴 Cultivate Your Garden with Quality Seeds - Affordable and Bursting with Life! 🌱\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0962\/5036\/4180\/files\/flower_1024x1024.jpg?v=1768540668\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(63, 98, 30);\"\u003e\u003cstrong\u003eBlue Cornflower Seeds – Centaurea cyanus – Vibrant Deep Blue Fringed Petals for Cut Flowers \u0026amp; Pollinator Gardens.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e🌸 Classic Deep Blue Beauty for Your Garden\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eThis Blue Cornflower (Centaurea cyanus) offers a stunning, classic display of vibrant, deep blue to violet-blue flowers with distinctive, fringed or ragged petals and a prominent, textured center. The flowers are long-lasting and add a vibrant, classic touch to floral arrangements. They also dry beautifully for winter decor. This easy-to-grow annual blooms from late spring through summer and is a magnet for bees and butterflies, making it an essential plant for any pollinator garden. It is also deer-resistant and adds a classic, beautiful touch to any garden.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: rgb(134, 110, 60);\"\u003e\u003cstrong\u003e🌱How to Plant \u0026amp; Grow\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(82, 144, 44);\"\u003e\u003cstrong\u003eLight Requirements:\u003c\/strong\u003e\u003c\/span\u003e Full sun (6+ hours of direct sun per day). Tolerates light shade but will flower less intensely.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(82, 144, 44);\"\u003e\u003cstrong\u003eSoil Type: \u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e Well-drained, average to fertile soil. Tolerates poor soil but performs best with moderate fertility.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(82, 144, 44);\"\u003e\u003cstrong\u003eGermination Time: \u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e7–14 days at 65–70°F (18–21°C). Darkness aids germination.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(82, 144, 44);\"\u003e\u003cstrong\u003eDays to Maturity:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e  60–80 days from seed to flower.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(82, 144, 44);\"\u003e\u003cstrong\u003eMature Height:\u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e 12–24 inches (1–2 feet). Spread: 12–18 inches.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: rgb(134, 110, 60);\"\u003e\u003cstrong\u003e📏\u003cspan style=\"color: rgb(208, 151, 6);\"\u003eSpacing \u0026amp; Seeding Instructions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant Spacing: \u003c\/strong\u003eSpace plants 12 to 15 inches apart for full growth and good air circulation.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeeding Density (Per Square Foot):\u003c\/strong\u003e  For mass planting, sow 6–8 seeds per square foot.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSowing Depth:\u003c\/strong\u003e ¼ inch (0.6 cm) deep. Cover seeds lightly with soil.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\"\u003e📅 \u003cspan style=\"color: rgb(32, 112, 177);\"\u003e\u003cstrong\u003eGrowing Calendar\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ctable style=\"width: 100%; height: 275.938px;\" height=\"297\" class=\"MsoNormalTable\" border=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 55.1875px;\"\u003e\n\u003ctd style=\"width: 22.2222%;\" valign=\"center\"\u003e\n\u003cp style=\"text-align: center;\" class=\"MsoNormal\"\u003e\u003cspan\u003eStage\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.3728%; text-align: center;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eNorthern States (3–5)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.8817%; text-align: center;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMid-Atlantic (6–7)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.5233%; text-align: center;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSouthern States (8–10)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.1875px; text-align: center;\"\u003e\n\u003ctd style=\"width: 22.2222%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eStart Indoors\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.3728%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLate March – Early April\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.8817%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEarly – Mid March\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.5233%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLate February – Early March\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.1875px; text-align: center;\"\u003e\n\u003ctd style=\"width: 22.2222%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eTransplant Outdoors\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.3728%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLate April – Early May\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.8817%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEarly – Mid April\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.5233%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLate March – Early April\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.1875px; text-align: center;\"\u003e\n\u003ctd style=\"width: 22.2222%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eDirect Sow (after frost)\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.3728%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLate May – Mid June\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.8817%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMid May – Early June\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.5233%;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEarly – Mid April\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.1875px;\"\u003e\n\u003ctd style=\"width: 22.2222%; text-align: center;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eDirect Sow (fall)\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.3728%; text-align: center;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMid – Late September\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.8817%; text-align: center;\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLate September – Early October\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 26.5233%;\" valign=\"center\"\u003e\n\u003cp style=\"text-align: center;\" class=\"MsoNormal\"\u003e\u003cspan\u003eLate October – Early November\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(177, 148, 16);\"\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(5, 5, 5);\"\u003eImportant Note: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eCornflower is a cool-season to warm-season annual. It blooms best in spring and early summer. In mild climates (Zones 8–10), it can be sown in fall for winter and early spring blooms. Seeds require darkness to germinate.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(177, 148, 16);\"\u003e🧑🌾 Step-by-Step Planting Instructions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(133, 169, 72);\"\u003e\u003cstrong\u003eStart Indoors (Recommended for all zones):\u003c\/strong\u003e\u003c\/span\u003e   \u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFill seed trays with moist, well-draining seed-starting mix.\u003c\/li\u003e\n\u003cli\u003eSow seeds ¼ inch deep. Cover lightly with soil. (Seeds germinate best in darkness.)\u003c\/li\u003e\n\u003cli\u003ePlace the tray in a warm area (65–70°F). Keep soil moist.\u003c\/li\u003e\n\u003cli\u003eSeedlings emerge in 7–14 days. Move to a bright location.\u003c\/li\u003e\n\u003cli\u003eAfter 4–6 weeks, harden off seedlings over 5–7 days before transplanting outdoors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(133, 169, 72);\"\u003e\u003cstrong\u003eDirect Sow in Early Spring (Recommended for all zones):\u003c\/strong\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs soon as the soil is workable in early spring (typically March–May, depending on your zone), prepare a well-drained bed in full sun.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSow seeds ¼ inch deep, spacing seeds 2–3 inches apart in rows.\u003c\/li\u003e\n\u003cli\u003eWater gently to keep soil moist until germination (7–14 days).\u003c\/li\u003e\n\u003cli\u003eAfter 3–4 weeks, thin seedlings to 12–15 inches apart.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(133, 169, 72);\"\u003e\u003cstrong\u003eFall Direct Sow (Zones 8–10 only):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn late fall (October–November), prepare a well-drained bed in full sun.\u003c\/li\u003e\n\u003cli\u003eSow seeds ¼ inch deep, spacing seeds 2–3 inches apart.\u003c\/li\u003e\n\u003cli\u003eWater once. Let the seeds overwinter in the ground.\u003c\/li\u003e\n\u003cli\u003eSeeds will germinate in early spring (March–April). Thin seedlings to 12–15 inches apart after 4–6 weeks.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(133, 169, 72);\"\u003e\u003cstrong\u003eOngoing Care:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWatering: Water regularly until established. Once mature, water only during prolonged dry spells. The plant is moderately drought-tolerant.\u003c\/li\u003e\n\u003cli\u003eFertilizing: Apply a balanced, slow-release fertilizer at planting time. Do not over-fertilize (can cause excessive leaf growth and fewer flowers).\u003c\/li\u003e\n\u003cli\u003eDeadheading: Remove spent flowers to encourage a longer bloom period. Regular deadheading will also prevent self-sowing.\u003c\/li\u003e\n\u003cli\u003eOverwintering: In zones 8–10, fall-sown plants will bloom in early spring. In colder zones, the plant is treated as an annual and will die back after the first frost.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0962\/5036\/4180\/files\/3_e5881996-c859-49b3-8846-557f4099ccf2_600x600.png?v=1779434575\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch4 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(131, 125, 58);\"\u003e\u003cstrong\u003e🚚\u003cspan style=\"color: rgb(19, 18, 17);\"\u003eFast Shipping for You! Trustworthy Business\u003c\/span\u003e🌱\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0962\/5036\/4180\/files\/2_e98d9667-f28e-43ae-bf83-2793ae1efd35_600x600.png?v=1778306350\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zestseeds","offers":[{"title":"300 Seeds","offer_id":52640830161172,"sku":null,"price":7.25,"currency_code":"USD","in_stock":true},{"title":"1 Ounce","offer_id":52640830193940,"sku":null,"price":13.85,"currency_code":"USD","in_stock":true},{"title":"1\/4 Pound","offer_id":52640830226708,"sku":null,"price":29.85,"currency_code":"USD","in_stock":true},{"title":"1 Pound","offer_id":52640830259476,"sku":null,"price":69.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5036\/4180\/files\/2_e0c83f08-c1ec-4143-b5ec-e9cd93267098.jpg?v=1780881888","url":"https:\/\/zestseeds.com\/products\/blue-cornflower-seeds-centaurea-cyanus","provider":"Zestseeds","version":"1.0","type":"link"}