{"product_id":"flower-plant-black-giant-sunflower-seeds-heirloom-flower-garden-seeds-for-growing","title":"Black Giant Sunflower Seeds - Heirloom Flower Garden Seeds for Growing","description":"\u003cp data-start=\"101\" data-end=\"378\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBlack Giant Sunflower Seeds grow into tall annual plants with large flower heads and dark seeds. They are suitable for garden beds, borders, and landscape planting. The plant grows best in full sun with fertile, well-drained soil and regular watering during the growing season.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"380\" data-end=\"392\"\u003e\u003cstrong data-start=\"380\" data-end=\"392\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"394\" data-end=\"587\"\u003e\n\u003cli data-section-id=\"1d56aoy\" data-start=\"394\" data-end=\"437\"\u003eTall annual plant with large flower heads\u003c\/li\u003e\n\u003cli data-section-id=\"ytmlnh\" data-start=\"438\" data-end=\"476\"\u003eSuitable for garden beds and borders\u003c\/li\u003e\n\u003cli data-section-id=\"1s7l70h\" data-start=\"477\" data-end=\"512\"\u003ePrefers full sun and fertile soil\u003c\/li\u003e\n\u003cli data-section-id=\"1j0xnm6\" data-start=\"513\" data-end=\"545\"\u003eFast-growing warm-season plant\u003c\/li\u003e\n\u003cli data-section-id=\"1krjvpv\" data-start=\"546\" data-end=\"587\"\u003eSuitable for ornamental garden planting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"589\" data-end=\"607\"\u003e\u003cstrong data-start=\"589\" data-end=\"607\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"609\" data-end=\"1181\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"8g4rg9\" data-start=\"609\" data-end=\"651\"\u003e\n\u003cstrong data-start=\"611\" data-end=\"631\"\u003eScientific name:\u003c\/strong\u003e \u003cem data-start=\"632\" data-end=\"651\"\u003eHelianthus annuus\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1in55ea\" data-start=\"652\" data-end=\"685\"\u003e\n\u003cstrong data-start=\"654\" data-end=\"675\"\u003eCommon name (US):\u003c\/strong\u003e Sunflower\u003c\/li\u003e\n\u003cli data-section-id=\"1pl2sdj\" data-start=\"686\" data-end=\"726\"\u003e\n\u003cstrong data-start=\"688\" data-end=\"712\"\u003eSeed type \/ Variety:\u003c\/strong\u003e Giant Variety\u003c\/li\u003e\n\u003cli data-section-id=\"yxiji3\" data-start=\"727\" data-end=\"774\"\u003e\n\u003cstrong data-start=\"729\" data-end=\"746\"\u003eGrowth habit:\u003c\/strong\u003e Tall annual flowering plant\u003c\/li\u003e\n\u003cli data-section-id=\"1lwvnqt\" data-start=\"775\" data-end=\"800\"\u003e\n\u003cstrong data-start=\"777\" data-end=\"792\"\u003eUSDA zones:\u003c\/strong\u003e 2 to 11\u003c\/li\u003e\n\u003cli data-section-id=\"6xmdxd\" data-start=\"801\" data-end=\"830\"\u003e\n\u003cstrong data-start=\"803\" data-end=\"823\"\u003ePlanting season:\u003c\/strong\u003e Spring\u003c\/li\u003e\n\u003cli data-section-id=\"12p54h7\" data-start=\"831\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"833\" data-end=\"852\"\u003eGrowing season:\u003c\/strong\u003e Summer\u003c\/li\u003e\n\u003cli data-section-id=\"vnrth\" data-start=\"860\" data-end=\"894\"\u003e\n\u003cstrong data-start=\"862\" data-end=\"880\"\u003eSowing season:\u003c\/strong\u003e April to June\u003c\/li\u003e\n\u003cli data-section-id=\"3s0kje\" data-start=\"895\" data-end=\"966\"\u003e\n\u003cstrong data-start=\"897\" data-end=\"933\"\u003eGermination time and conditions:\u003c\/strong\u003e 7 to 14 days in warm, moist soil\u003c\/li\u003e\n\u003cli data-section-id=\"cgrxbn\" data-start=\"967\" data-end=\"1004\"\u003e\n\u003cstrong data-start=\"969\" data-end=\"995\"\u003eSunlight requirements:\u003c\/strong\u003e Full sun\u003c\/li\u003e\n\u003cli data-section-id=\"4piv7d\" data-start=\"1005\" data-end=\"1056\"\u003e\n\u003cstrong data-start=\"1007\" data-end=\"1029\"\u003eSoil requirements:\u003c\/strong\u003e Fertile, well-drained soil\u003c\/li\u003e\n\u003cli data-section-id=\"1ggyb75\" data-start=\"1057\" data-end=\"1095\"\u003e\n\u003cstrong data-start=\"1059\" data-end=\"1078\"\u003eWatering needs:\u003c\/strong\u003e Regular watering\u003c\/li\u003e\n\u003cli data-section-id=\"1go64st\" data-start=\"1096\" data-end=\"1138\"\u003e\n\u003cstrong data-start=\"1098\" data-end=\"1120\"\u003eMature plant size:\u003c\/strong\u003e 8 to 12 feet tall\u003c\/li\u003e\n\u003cli data-section-id=\"1xuuglo\" data-start=\"1139\" data-end=\"1181\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1141\" data-end=\"1159\"\u003ePlant spacing:\u003c\/strong\u003e 18 to 24 inches apart\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flower Store","offers":[{"title":"100 Pcs","offer_id":47952538042542,"sku":"01_04_FL_F1052","price":15.65,"currency_code":"INR","in_stock":true},{"title":"500 Pcs","offer_id":47952538075310,"sku":"01_04_FL_F1053","price":49.99,"currency_code":"INR","in_stock":true},{"title":"1000 Pcs","offer_id":47952538108078,"sku":"01_04_FL_F1054","price":89.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8245\/6494\/files\/Black_Giant_Sunflower_Seeds_-_Heirloom_Flower_Garden_Seeds_for_Growing4.jpg?v=1784012221","url":"https:\/\/flowerseedsusa.com\/products\/flower-plant-black-giant-sunflower-seeds-heirloom-flower-garden-seeds-for-growing","provider":"Flower Seeds","version":"1.0","type":"link"}