{"product_id":"sea-holly-eryngium-planum-9cm","title":"Eryngium planum - Sea Holly","description":"\u003cp\u003eA striking, clump-forming perennial with spiny, blue-green foliage and metallic blue, globe-shaped flower heads held on upright stems. Eryngium planum is valued for its architectural form, long-lasting blooms, and drought tolerance, making it ideal for borders, gravel gardens, and naturalistic plantings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure: \u003c\/strong\u003eHighly wind-tolerant; coastal tolerant if well-drained.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Typically 45–90 cm (18–36 in) high and 30–60 cm (12–24 in) spread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e Prefers well-drained, sandy or rocky soil; tolerates poor and dry soils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSun:\u003c\/strong\u003e Full sun for best flowering and compact growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlowering Time: \u003c\/strong\u003eSummer (June–August).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWildlife Benefits:\u003c\/strong\u003e Flowers attract bees, butterflies, and other pollinators; seeds provide food for birds.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crooked Boot Farm","offers":[{"title":"9cm","offer_id":62425276678493,"sku":null,"price":4.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0545\/8421\/3695\/files\/20250808_122040.jpg?v=1772023330","url":"https:\/\/crookedbootfarm.ie\/products\/sea-holly-eryngium-planum-9cm","provider":"Crooked Boot Farm","version":"1.0","type":"link"}