{"product_id":"25-seeds-black-prince-hollyhock-alcea-rosea-deep-maroon-double-bloom-tall-hardy-biennial-rare-dark-cottage-favorite","title":"25 Seeds Black Prince Hollyhock Alcea Rosea Deep Maroon Double Bloom Tall Hardy Biennial Rare Dark Cottage Favorite","description":"\u003cp\u003eThese Black Prince Hollyhock seeds produce striking deep maroon, nearly black double blooms on tall, sturdy spikes. A classic cottage garden favorite, this rare and dramatic variety adds height and vintage charm to borders, backdrops, and cutting gardens.\u003cbr\u003e\nGrow as a biennial or treat as a short-lived perennial for a magnificent floral display. Beautiful in mixed borders, along fences, or as a dramatic cut flower, these blooms attract pollinators and create an enchanting, old-fashioned atmosphere.\u003cbr\u003e\nSpecies: Alcea rosea\u003cbr\u003e\nVariety: Black Prince\u003cbr\u003e\nType: Biennial\u003cbr\u003e\nPlant_Habit: Upright, tall flowering spikes\u003cbr\u003e\nSun: Full sun\u003cbr\u003e\nSoil: Well-drained, fertile\u003cbr\u003e\nZones: 3-9\u003cbr\u003e\nGermination: 14-21 days at 60-70°F\u003cbr\u003e\nSowing: Surface sow; light needed for germination\u003cbr\u003e\nSpacing: 18-24 inches apart\u003cbr\u003e\nNotes: Deadhead to encourage continued blooming\u003c\/p\u003e","brand":"Blake's Flora \u0026 Soil","offers":[{"title":"Default Title","offer_id":67662779809928,"sku":"TOADS-241","price":13.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/4648\/6408\/files\/download_cd55a703-8140-4f8d-95c7-ef03e9e3c4ec.jpg?v=1791894705","url":"https:\/\/www.natesgardensupply.com\/products\/25-seeds-black-prince-hollyhock-alcea-rosea-deep-maroon-double-bloom-tall-hardy-biennial-rare-dark-cottage-favorite","provider":"Nate's Garden Supply","version":"1.0","type":"link"}