{"product_id":"penstemon-cambridge-mix","title":"Penstemon Cambridge Mix","description":"\u003cp\u003eThe perennial that starts in June and is often still flowering at Christmas. \u003cem\u003ePenstemon Cambridge Mix\u003c\/em\u003e produces tubular, foxglove-like flowers in jewel tones of rich crimson, deep purple, bright pink, and cool blue — often with contrasting white throats — on bushy, semi-evergreen clumps that provide structure and colour for months when lupins and delphiniums have long finished.\u003c\/p\u003e\u003cp\u003eA top-tier bumblebee plant. Do not cut back in autumn — leave old stems as frost protection and cut to new growth in April. Approximately 100 seeds per packet.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePenstemon hybrid 'Cambridge Mix' — Hardy Perennial (H3\/H4)\u003c\/li\u003e\n\u003cli\u003eHeight: 60–75cm | Flowers: June–November\u003c\/li\u003e\n\u003cli\u003eSow indoors February–April; surface sow, needs light\u003c\/li\u003e\n\u003cli\u003eFull sun to partial shade; well-drained soil — add grit on clay\u003c\/li\u003e\n\u003cli\u003eDeadhead regularly for continuous flowering\u003c\/li\u003e\n\u003cli\u003eRHS Plants for Pollinators listed — outstanding bumblebee plant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGrow it with Achillea Ballerina for a long-season combination of tubular bells and flat white button flowers that covers every form from June to November.\u003c\/p\u003e","brand":"Bishy Barnabees Cottage Garden Ltd","offers":[{"title":"Default Title","offer_id":55647659983233,"sku":"PNS-CAM","price":2.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/8865\/5489\/files\/50F2474B-002A-4A3C-9E28-692E1AC81114.jpg?v=1778266992","url":"https:\/\/countrygardens.co.uk\/products\/penstemon-cambridge-mix","provider":"English Country Gardens","version":"1.0","type":"link"}