{"product_id":"astra-white-balloon-flower","title":"Astra White Balloon Flower","description":"\u003cp\u003eAstra White Balloon Flower is a hardy perennial known for its inflated buds that pop open into starry blue bells. Astra White Balloon Flower flowers in summer in shades of white, and performs best in full sun with moderate watering once established. This perennial matures to roughly 1.5-2.5 feet tall and 12-18 inches wide. It is ideal for mixed beds, butterfly gardens, and filling space between shrubs, offering dependable colour that returns every year. Well suited to the Canadian climate in zones 3-8, it establishes readily and improves with age. A layer of mulch helps hold moisture and keeps roots cool in summer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature height:\u003c\/strong\u003e 1.5-2.5 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature width:\u003c\/strong\u003e 12-18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBloom:\u003c\/strong\u003e White, summer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e Full Sun\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater:\u003c\/strong\u003e Moderate — about 2.5 cm of water per week in the growing season\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardiness:\u003c\/strong\u003e Zone 3-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Low maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePruning:\u003c\/strong\u003e Cut back to the ground in late fall or early spring; deadhead spent blooms through the season to encourage rebloom.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Landscape Supply","offers":[{"title":"9cm Pot \/ 1 Plant","offer_id":49140275806427,"sku":"LS-NVK-4428-9PT","price":12.0,"currency_code":"CAD","in_stock":true},{"title":"#1 Cont. \/ 1 Plant","offer_id":49140275839195,"sku":"LS-NVK-4428-1G","price":17.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/9453\/0011\/files\/ComingSoon_3.png?v=1787056608","url":"https:\/\/theyardsupply.ca\/products\/astra-white-balloon-flower","provider":"The Yard","version":"1.0","type":"link"}