{"id":30087,"date":"2017-11-08T16:34:58","date_gmt":"2017-11-08T21:34:58","guid":{"rendered":"https:\/\/www.potagerornemental.com\/produit\/black-eyed-susan\/"},"modified":"2026-03-20T16:18:53","modified_gmt":"2026-03-20T20:18:53","slug":"rudbeckia-black-eyed-susan","status":"publish","type":"product","link":"https:\/\/www.potagerornemental.com\/en\/produit\/rudbeckia-black-eyed-susan\/","title":{"rendered":"Rudbeckia Black-eyed Susan"},"content":{"rendered":"<p><strong>Rudbeckia Black-eyed Susan<\/strong><br \/>\n<em>Rudbeckia hirta<\/em><\/p>\n<p>Short-lived perennial (2 to 3 years). Most often grown as an annual or biennial. Single yellow flower with brown center. 40 to 70 cm high. Long flowering period. Nectariferous plant of interest to butterflies. Native to North America. Re-seeds a little. Withstands dry soil well. Blooms the 1st year with indoor sowing. Sow late June for flowering in 2nd year. Hardiness Zone 3.<\/p>\n<p>Full sun to part shade. Well-drained, dry soil. Sow indoors at the end of April. Transplanting or direct sowing in June. 1mm deep. 20 cm between plants.<\/p>\n<p><strong>Germination: 78% in March 2026<\/strong><br \/>\n<em>Ecological seeds produced at Catherine&#8217;s Ornamental Garden.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rudbeckia Black-eyed Susan Rudbeckia hirta Short-lived perennial (2 to 3 years). Most often grown as an annual or biennial. Single yellow flower with brown center. 40 to 70 cm high. Long flowering period. Nectariferous plant of interest to butterflies. Native to North America. Re-seeds a little. Withstands dry soil well. Blooms the 1st year with [&hellip;]<\/p>\n","protected":false},"featured_media":26710,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[291,288,312,352],"product_tag":[508],"class_list":{"0":"post-30087","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-annuals","7":"product_cat-flowers","8":"product_cat-perennials-biennials","9":"product_cat-open-pollinated-seeds","10":"product_tag-indigenous","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rudbeckia Black-eyed Susan SEEDS - Le potager ornemental de Catherine<\/title>\n<meta name=\"description\" content=\"Rudbeckia Black-eyed Susan - Short-lived perennial. Long flowering period. Nectariferous plant of interest to butterflies. 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