{"product_id":"silver-sea-holly-seeds-flower-plant","title":"Silver Sea Holly Seeds - Flower Plant","description":"\u003cp data-start=\"45\" data-end=\"542\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSilver Sea Holly is a perennial flowering plant valued for its silvery-blue foliage, spiny flower bracts, and upright clump-forming growth habit. It is commonly grown in garden beds, borders, rock gardens, cottage gardens, and drought-tolerant landscapes. The plant performs best in full sun with well-drained soil and adapts well to dry, temperate growing conditions. Suitable for ornamental gardens, Silver Sea Holly provides distinctive texture and seasonal color throughout the growing season.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"544\" data-end=\"556\"\u003e\u003cstrong data-start=\"544\" data-end=\"556\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"558\" data-end=\"837\"\u003e\n\u003cli data-section-id=\"1hbbbwc\" data-start=\"558\" data-end=\"611\"\u003ePerennial flowering plant with silvery-blue foliage\u003c\/li\u003e\n\u003cli data-section-id=\"1ljmkdf\" data-start=\"612\" data-end=\"653\"\u003eProduces spiny, ornamental flower heads\u003c\/li\u003e\n\u003cli data-section-id=\"ohdlyk\" data-start=\"654\" data-end=\"711\"\u003eSuitable for borders, rock gardens, and cottage gardens\u003c\/li\u003e\n\u003cli data-section-id=\"1vtuo4b\" data-start=\"712\" data-end=\"763\"\u003eAdaptable to dry and temperate growing conditions\u003c\/li\u003e\n\u003cli data-section-id=\"a3rdw\" data-start=\"764\" data-end=\"791\"\u003ePerforms well in full sun\u003c\/li\u003e\n\u003cli data-section-id=\"7pfj14\" data-start=\"792\" data-end=\"837\"\u003eSuitable for ornamental landscape plantings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"839\" data-end=\"857\"\u003e\u003cstrong data-start=\"839\" data-end=\"857\"\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"859\" data-end=\"1537\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"9bpemj\" data-start=\"859\" data-end=\"897\"\u003e\n\u003cstrong data-start=\"861\" data-end=\"881\"\u003eScientific Name:\u003c\/strong\u003e Eryngium planum\u003c\/li\u003e\n\u003cli data-section-id=\"e8yewx\" data-start=\"898\" data-end=\"938\"\u003e\n\u003cstrong data-start=\"900\" data-end=\"921\"\u003eCommon Name (US):\u003c\/strong\u003e Silver Sea Holly\u003c\/li\u003e\n\u003cli data-section-id=\"npvlhg\" data-start=\"939\" data-end=\"977\"\u003e\n\u003cstrong data-start=\"941\" data-end=\"965\"\u003eSeed Type \/ Variety:\u003c\/strong\u003e Flower Seed\u003c\/li\u003e\n\u003cli data-section-id=\"oizequ\" data-start=\"978\" data-end=\"1030\"\u003e\n\u003cstrong data-start=\"980\" data-end=\"997\"\u003eGrowth Habit:\u003c\/strong\u003e Upright, clump-forming perennial\u003c\/li\u003e\n\u003cli data-section-id=\"100gh1e\" data-start=\"1031\" data-end=\"1052\"\u003e\n\u003cstrong data-start=\"1033\" data-end=\"1048\"\u003eUSDA Zones:\u003c\/strong\u003e 4–9\u003c\/li\u003e\n\u003cli data-section-id=\"hdvt23\" data-start=\"1053\" data-end=\"1090\"\u003e\n\u003cstrong data-start=\"1055\" data-end=\"1075\"\u003ePlanting Season:\u003c\/strong\u003e Spring or Fall\u003c\/li\u003e\n\u003cli data-section-id=\"19ndx41\" data-start=\"1091\" data-end=\"1129\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1112\"\u003eGrowing Season:\u003c\/strong\u003e Spring to Summer\u003c\/li\u003e\n\u003cli data-section-id=\"ic22k2\" data-start=\"1130\" data-end=\"1171\"\u003e\n\u003cstrong data-start=\"1132\" data-end=\"1150\"\u003eSowing Season:\u003c\/strong\u003e Fall to Early Spring\u003c\/li\u003e\n\u003cli data-section-id=\"wer6ed\" data-start=\"1172\" data-end=\"1215\"\u003e\n\u003cstrong data-start=\"1174\" data-end=\"1199\"\u003eSowing Season Months:\u003c\/strong\u003e September–April\u003c\/li\u003e\n\u003cli data-section-id=\"g02msw\" data-start=\"1216\" data-end=\"1311\"\u003e\n\u003cstrong data-start=\"1218\" data-end=\"1234\"\u003eGermination:\u003c\/strong\u003e 21–45 days at 60–70°F (16–21°C); cold stratification may improve germination\u003c\/li\u003e\n\u003cli data-section-id=\"yjlcdv\" data-start=\"1312\" data-end=\"1349\"\u003e\n\u003cstrong data-start=\"1314\" data-end=\"1340\"\u003eSunlight Requirements:\u003c\/strong\u003e Full Sun\u003c\/li\u003e\n\u003cli data-section-id=\"wqkvlm\" data-start=\"1350\" data-end=\"1407\"\u003e\n\u003cstrong data-start=\"1352\" data-end=\"1374\"\u003eSoil Requirements:\u003c\/strong\u003e Well-drained sandy or loamy soil\u003c\/li\u003e\n\u003cli data-section-id=\"rwsgs0\" data-start=\"1408\" data-end=\"1445\"\u003e\n\u003cstrong data-start=\"1410\" data-end=\"1429\"\u003eWatering Needs:\u003c\/strong\u003e Low to Moderate\u003c\/li\u003e\n\u003cli data-section-id=\"4ls37v\" data-start=\"1446\" data-end=\"1501\"\u003e\n\u003cstrong data-start=\"1448\" data-end=\"1470\"\u003eMature Plant Size:\u003c\/strong\u003e 24–36 in tall, 12–18 in spread\u003c\/li\u003e\n\u003cli data-section-id=\"1h5fyf0\" data-start=\"1502\" data-end=\"1537\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1504\" data-end=\"1522\"\u003ePlant Spacing:\u003c\/strong\u003e 12–18 in apart\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emma Garden","offers":[{"title":"100 Pcs","offer_id":53642104438895,"sku":"SIRI_DN_FLR_2890","price":17.55,"currency_code":"USD","in_stock":true},{"title":"500 Pcs","offer_id":53642104471663,"sku":"SIRI_DN_FLR_2891","price":51.48,"currency_code":"USD","in_stock":true},{"title":"1000 Pcs","offer_id":53642104504431,"sku":"SIRI_DN_FLR_2892","price":90.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/9441\/4191\/files\/Silver_Sea_Holly_Seeds_1.jpg?v=1783329993","url":"https:\/\/emmagarden.com\/products\/silver-sea-holly-seeds-flower-plant","provider":"Emma Garden","version":"1.0","type":"link"}