{"title":"Eryngium Seeds – Sea Holly","description":"\u003cp\u003e\u003cspan\u003eAdd striking colour, texture and architectural interest to your garden with our \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEryngium Seed Collection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, commonly known as Sea Holly. These distinctive plants produce beautiful, thistle-like flower heads surrounded by spiky bracts, often in stunning shades of metallic blue, silver and green. Perfect for sunny borders, gravel gardens and naturalistic planting schemes, Eryngium thrives in well-drained soil and attracts bees, butterflies and other pollinators. Its long-lasting flowers are also excellent for cutting and drying, making Sea Holly a wonderful choice for both garden displays and floral arrangements.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","products":[{"product_id":"eryngium-maritimum-sea-holly-seeds","title":"Eryngium maritimum Sea Holly Seeds","description":"\u003ch3\u003e\u003cspan data-mce-fragment=\"1\"\u003eEryngium maritimum\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eGrow Eryngium maritimum from Seed. Sea holly is a spiky and thistle-like plant with a unique and attractive appearance. The leaves are spiny and silver-gray \/ bluish-green. The plant produces cone-shaped flower heads surrounded by spiky bracts that are metallic blue or silvery-white. Great ornamental plant.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eWhen cultivating Eryngium maritimum in a garden setting, it's essential to provide well-drained, sandy soil and a sunny location to mimic its natural coastal habitat. Additionally, being a hardy plant, sea holly is generally low-maintenance once established.\u003c\/span\u003e\u003c\/p\u003e","brand":"JustSeed","offers":[{"title":"20 Seeds (Stand)","offer_id":31220484702319,"sku":"DC1-879-E53","price":1.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/dreamstime_m_20248761.jpg?v=1707082913"},{"product_id":"eryngium-giganteum-miss-wilmotts-ghost-seeds","title":"Eryngium giganteum Miss Wilmott's Ghost Seeds","description":"\u003ch3\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Helvetica',sans-serif; color: black;\"\u003eEryngium giganteum Miss Wilmott's Ghost\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"orphans: auto; text-align: start; widows: 1; -webkit-text-stroke-width: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Helvetica',sans-serif; color: black;\"\u003eThis is one of the most impressive summer plants you can grow in the UK, with unbelievable metallic silvery-blue leaves, flowers and stems. The word gigantea refers to the flowers, not the plants which are rarely more than 2 feet high.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"orphans: auto; text-align: start; widows: 1; -webkit-text-stroke-width: 0px; word-spacing: 0px;\"\u003e\u003cspan style=\"font-size: 11.5pt; font-family: 'Helvetica',sans-serif; color: black;\"\u003eSeeds can be sown no matter what time of the year it is, they depend on having several months in cold, damp compost, before they will germinate. Keep the seed tray e.g. in a greenhouse or shady corner. These fresh seeds can be slow to germinate but do not use any artificial heat in an attempt to germinate them as it will simply disrupt their germination mechanism causing them to enter deeper dormancy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"JustSeed","offers":[{"title":"15 Seeds (Stand)","offer_id":24381493127,"sku":"E3D-B31-224","price":1.65,"currency_code":"GBP","in_stock":true},{"title":"75 Seeds (Large)","offer_id":24381493191,"sku":"EF0-164-1D3","price":5.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/products\/wilmott_comp_a7ff2597-0229-450a-9552-79963e7b0dde.jpg?v=1629160848"},{"product_id":"eryngium-planum-sea-holly-seeds","title":"Eryngium planum Sea Holly Seeds","description":"\u003ch3\u003eEryngium plantum  Sea Holly\u003c\/h3\u003e\n\u003cp\u003eThis is a tall variety of Sea Holly which reaches a height of 120cm. The flowers of this vigorous plant are a wonderful cornflower blue. This plant is used in flower arrangements.\u003c\/p\u003e\n\u003cp\u003eTo get the best germination the seeds need a period of cold. The seed can be grown all year around. In the winter, sow the seeds and place in a cold greenhouse or cold frame. The germination can be slow and erratic so allow up to 3 months. In the spring and summer, sow the seeds and seal in a polythene bag and place in the fridge for a few weeks before placing outside.\u003c\/p\u003e","brand":"JustSeed","offers":[{"title":"100 Seeds (Stand)","offer_id":24381504391,"sku":"ERY03","price":1.59,"currency_code":"GBP","in_stock":true},{"title":"500 Seeds (Large)","offer_id":24381504455,"sku":"FLEP01L","price":5.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/products\/dreamstime_m_172948655.jpg?v=1682109571"},{"product_id":"eryngium-alpinum-sea-holly-seeds","title":"Eryngium Alpinum Alpine Sea Holly Seeds","description":"\u003ch2\u003eEryngium Alpinum Superbum - Alpine Sea Holly\u003c\/h2\u003e\n\u003cp\u003eThis striking perennial bears large silvery blue flower heads on blue tinted stems from mid to late summer. It is elegant as a garden plant and widely appreciated by flower arrangers.\u003c\/p\u003e\n\u003ch3\u003eHow to grow Eryngium\u003c\/h3\u003e\n\u003cp\u003eTo get the best germination the seeds need a period of cold. The seed can be grown all year around. In the winter, sow the seeds and place in a cold greenhouse or cold frame. The germination can be slow and erratic so allow up to 3 months. In the spring and summer, sow the seeds and seal in a polythene bag and place in the fridge for a few weeks before placing outside.\u003c\/p\u003e","brand":"JustSeed","offers":[{"title":"30 Seeds","offer_id":24381491207,"sku":"ERY01","price":1.77,"currency_code":"GBP","in_stock":true},{"title":"150 Seeds","offer_id":24381491271,"sku":"FLEASH01L","price":6.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/products\/75c99361-04fe-45e6-a589-b2468984304b_comp_cdf5c93a-4c07-497c-9e9a-3fe4a6a9ab25.jpg?v=1629156956"},{"product_id":"flerbg001","title":"Eryngium Planum Blue Glitter Seeds","description":"\u003cp\u003eEryngium Planum - Blue Glitter\u003c\/p\u003e\n\n\u003cp\u003eThis variety features a very intense colour and stable stems. It grows to a height of 1m and is ideal as a cut-flower.\u003c\/p\u003e\n\n\u003cp\u003eSow in spring, covering with a thin layer of fine Vermiculite. Germination takes 2-3 weeks at 20C.\u003c\/p\u003e\n","brand":"JustSeed","offers":[{"title":"5 Seeds (Stand)","offer_id":24381496263,"sku":"FLERBG001","price":2.19,"currency_code":"GBP","in_stock":true},{"title":"20 Seeds (Large)","offer_id":24381496327,"sku":"FLERBG002","price":5.45,"currency_code":"GBP","in_stock":true},{"title":"80 Seeds (Bulk)","offer_id":24381496455,"sku":"FLERBG003","price":21.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/products\/8b844bc8-44ea-4ca9-ba5b-6c651f1e09ca_comp_94c832eb-ca56-43db-b4dc-ac3d706feb59.jpg?v=1629156152"},{"product_id":"flerbh001","title":"Eryngium Planum Blue Hobbit Seeds","description":"\u003cp\u003eEryngium Planum - Blue Hobbit\u003c\/p\u003e\n\n\u003cp\u003eThis perennial features a very compact habit, and can be used as a summer pot plant and a border plant. It grows to a height of 30cm.\u003c\/p\u003e\n\n\u003cp\u003eSow in spring, covering with a thin layer of fine Vermiculite. Germination takes 2-3 weeks at 20C.\u003c\/p\u003e\n","brand":"JustSeed","offers":[{"title":"5 Seeds (Stand)","offer_id":24381503047,"sku":"FLERBH001","price":1.65,"currency_code":"GBP","in_stock":true},{"title":"20 Seeds (Large)","offer_id":24381503175,"sku":"FLERBH002","price":5.65,"currency_code":"GBP","in_stock":true},{"title":"80 Seeds (Bulk)","offer_id":24381503239,"sku":"FLERBH003","price":17.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/products\/8551895e-be69-4471-a33f-221bc70a8da2_comp_1be47955-ac70-4c69-9ac6-eaac02d0844a.jpg?v=1629156147"},{"product_id":"mrf27414","title":"Mr Fothergills RHS Eryngium Silver Ghost 50 Seeds","description":"\u003cp\u003eDramatic plants with a long season of interest, with their attractive spiny framework lasting well into the winter months. Great as a feature in sunny borders or as a cut flower. Winner of an Royal Horticultural Society, Award of Garden Merit for reliability and good performance.�Part of the seed range produced by Mr Fothergill�s Seeds in partnership with the RHS.�\u003c\/p\u003e","brand":"Fothergills","offers":[{"title":"Default Title","offer_id":3679176851496,"sku":"MRF27414","price":3.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/products\/6f3b32dd-dcf0-4253-9d0d-38892533c5cd_comp_cb92b38b-4eec-48c4-8094-2b7a86a8c222.jpg?v=1629143286"},{"product_id":"fothergills-eryngium-planum-seeds","title":"Fothergills Eryngium Planum Seeds","description":"\u003cp\u003eEryngium planum, commonly known as Sea Holly, is an architectural perennial admired for its striking metallic blue flower heads and spiky bracts. This resilient plant offers superb visual interest throughout summer, attracting pollinators with its unique form. Its silvery-blue stems and deeply lobed basal leaves provide excellent textural contrast in borders or gravel gardens. Thriving in full sun and well-drained soil, it is remarkably drought-tolerant once established. A truly captivating specimen, it adds an exotic touch to any planting scheme and is highly valued for its use in dried floral arrangements. A superb choice for adding structural elegance.\u003c\/p\u003e","brand":"Fothergills","offers":[{"title":"Default Title","offer_id":56477062791552,"sku":"FOTH2547027","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/files\/1a8fed52-90e5-414a-83de-a3e529aecdbb_1e1ba130-b0f4-4bb1-8491-be50c43a4032.jpg?v=1756795160"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1109\/3566\/collections\/dreamstime_m_184482607_21f281a4-f076-4834-aab6-682db6050f5c.jpg?v=1793227668","url":"https:\/\/justseed.com\/collections\/eryngium-seeds.oembed","provider":"JustSeed","version":"1.0","type":"link"}