{"product_id":"helianthus-angustifolius-seeds-flower-plant","title":"Helianthus Angustifolius Seeds - Flower Plant","description":"\u003cp data-start=\"122\" data-end=\"642\"\u003e\u003cem data-start=\"122\" data-end=\"148\"\u003eHelianthus angustifolius\u003c\/em\u003e, commonly known as Swamp Sunflower, is a hardy native perennial prized for its masses of bright golden-yellow flowers and narrow green foliage. It is well suited to pollinator gardens, wildflower meadows, rain gardens, borders, and naturalized landscapes. The plant thrives in full sun with moist to well-drained soil and blooms profusely from late summer into fall. Its nectar-rich flowers attract butterflies, bees, and other beneficial pollinators while providing vibrant late-season color.\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"656\"\u003e\u003cstrong data-start=\"644\" data-end=\"656\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"658\" data-end=\"983\"\u003e\n\u003cli data-section-id=\"uiuopo\" data-start=\"658\" data-end=\"687\"\u003eNative perennial wildflower\u003c\/li\u003e\n\u003cli data-section-id=\"16nupo6\" data-start=\"688\" data-end=\"735\"\u003eProduces abundant bright golden-yellow blooms\u003c\/li\u003e\n\u003cli data-section-id=\"1ok6xtg\" data-start=\"736\" data-end=\"783\"\u003eExcellent for pollinator and wildlife gardens\u003c\/li\u003e\n\u003cli data-section-id=\"1nzj514\" data-start=\"784\" data-end=\"830\"\u003eIdeal for rain gardens, meadows, and borders\u003c\/li\u003e\n\u003cli data-section-id=\"ow2lvl\" data-start=\"831\" data-end=\"876\"\u003eLong-lasting late summer and fall flowering\u003c\/li\u003e\n\u003cli data-section-id=\"65arx6\" data-start=\"877\" data-end=\"931\"\u003eAdaptable to moist soils and seasonal wet conditions\u003c\/li\u003e\n\u003cli data-section-id=\"s5o0a3\" data-start=\"932\" data-end=\"983\"\u003eEasy to grow and low maintenance once established\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"985\" data-end=\"1003\"\u003e\u003cstrong data-start=\"985\" data-end=\"1003\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1005\" data-end=\"1803\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1hj1nua\" data-start=\"1005\" data-end=\"1054\"\u003e\n\u003cstrong data-start=\"1007\" data-end=\"1027\"\u003eScientific Name:\u003c\/strong\u003e \u003cem data-start=\"1028\" data-end=\"1054\"\u003eHelianthus angustifolius\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"369qa2\" data-start=\"1055\" data-end=\"1094\"\u003e\n\u003cstrong data-start=\"1057\" data-end=\"1078\"\u003eCommon Name (US):\u003c\/strong\u003e Swamp Sunflower\u003c\/li\u003e\n\u003cli data-section-id=\"2d4vwg\" data-start=\"1095\" data-end=\"1147\"\u003e\n\u003cstrong data-start=\"1097\" data-end=\"1121\"\u003eSeed Type \/ Variety:\u003c\/strong\u003e Native Wildflower Variety\u003c\/li\u003e\n\u003cli data-section-id=\"qbuhsm\" data-start=\"1148\" data-end=\"1185\"\u003e\n\u003cstrong data-start=\"1150\" data-end=\"1167\"\u003eGrowth Habit:\u003c\/strong\u003e Upright perennial\u003c\/li\u003e\n\u003cli data-section-id=\"100ghtv\" data-start=\"1186\" data-end=\"1207\"\u003e\n\u003cstrong data-start=\"1188\" data-end=\"1203\"\u003eUSDA Zones:\u003c\/strong\u003e 5–9\u003c\/li\u003e\n\u003cli data-section-id=\"hdvt23\" data-start=\"1208\" data-end=\"1245\"\u003e\n\u003cstrong data-start=\"1210\" data-end=\"1230\"\u003ePlanting Season:\u003c\/strong\u003e Spring or Fall\u003c\/li\u003e\n\u003cli data-section-id=\"xcolqv\" data-start=\"1246\" data-end=\"1287\"\u003e\n\u003cstrong data-start=\"1248\" data-end=\"1267\"\u003eGrowing Season:\u003c\/strong\u003e Spring through Fall\u003c\/li\u003e\n\u003cli data-section-id=\"ciz9wu\" data-start=\"1288\" data-end=\"1345\"\u003e\n\u003cstrong data-start=\"1290\" data-end=\"1308\"\u003eSowing Season:\u003c\/strong\u003e February–April or September–November\u003c\/li\u003e\n\u003cli data-section-id=\"1chussj\" data-start=\"1346\" data-end=\"1476\"\u003e\n\u003cstrong data-start=\"1348\" data-end=\"1384\"\u003eGermination Time and Conditions:\u003c\/strong\u003e 14–30 days at 65–75°F (18–24°C); cold stratification for 30–60 days may improve germination\u003c\/li\u003e\n\u003cli data-section-id=\"yjm1hv\" data-start=\"1477\" data-end=\"1514\"\u003e\n\u003cstrong data-start=\"1479\" data-end=\"1505\"\u003eSunlight Requirements:\u003c\/strong\u003e Full sun\u003c\/li\u003e\n\u003cli data-section-id=\"17xz60d\" data-start=\"1515\" data-end=\"1586\"\u003e\n\u003cstrong data-start=\"1517\" data-end=\"1539\"\u003eSoil Requirements:\u003c\/strong\u003e Moist, well-drained loamy, clay, or sandy soil\u003c\/li\u003e\n\u003cli data-section-id=\"b59nk6\" data-start=\"1587\" data-end=\"1707\"\u003e\n\u003cstrong data-start=\"1589\" data-end=\"1608\"\u003eWatering Needs:\u003c\/strong\u003e Moderate to high; prefers consistently moist soil but tolerates short dry periods once established\u003c\/li\u003e\n\u003cli data-section-id=\"1tq7zft\" data-start=\"1708\" data-end=\"1763\"\u003e\n\u003cstrong data-start=\"1710\" data-end=\"1732\"\u003eMature Plant Size:\u003c\/strong\u003e 5–8 feet tall, 2–4 feet spread\u003c\/li\u003e\n\u003cli data-section-id=\"kfj4co\" data-start=\"1764\" data-end=\"1803\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1766\" data-end=\"1784\"\u003ePlant Spacing:\u003c\/strong\u003e 24–36 inches apart\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emma Garden","offers":[{"title":"100 Pcs","offer_id":53513111601263,"sku":"GOU_DN_FLR_4924","price":17.55,"currency_code":"USD","in_stock":true},{"title":"500 Pcs","offer_id":53513111634031,"sku":"GOU_DN_FLR_4925","price":50.98,"currency_code":"USD","in_stock":true},{"title":"1000 Pcs","offer_id":53513111666799,"sku":"GOU_DN_FLR_4926","price":90.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/9441\/4191\/files\/helianthus_angustifolius_seeds1.jpg?v=1783073022","url":"https:\/\/emmagarden.com\/products\/helianthus-angustifolius-seeds-flower-plant","provider":"Emma Garden","version":"1.0","type":"link"}