{"product_id":"agastache-black-adder-2l","title":"Agastache 'Black Adder' 2L","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAgastache 'Black Adder'\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA sensational architectural perennial that brings real drama to the summer border. From July through to October, tall, upright spikes of dark violet-purple to blue bottlebrush flowers emerge from near-black buds, held on sturdy stems above neat, aromatic green foliage that releases a delightful liquorice-like scent when brushed against. It's an outstanding magnet for bees and butterflies, flowering reliably later in the season when many other perennials are fading.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFully hardy and drought-tolerant once established, 'Black Adder' reaches around 0.5–1m in height with a more modest spread of 10–50cm, forming an upright, bushy clump rather than sprawling. It's best suited to full sun in sheltered, well-drained soil — good drainage is essential over winter, as it can struggle in cold, wet conditions. Ideal for prairie-style planting, gravel gardens, sunny borders and wildlife schemes, and lovely combined with ornamental grasses. Trim back in late autumn to reduce wind-rock, then cut flowered stems hard back in spring.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eEach plant is hand-selected before dispatch\u003c\/p\u003e","brand":"PengellyGardenCentre","offers":[{"title":"Default Title","offer_id":53975668064621,"sku":"sbz1789522451391","price":11.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6216\/6381\/files\/agastache-black-adder-2l_1.jpg?v=1789522455","url":"https:\/\/androgynousstyle.shop\/products\/agastache-black-adder-2l","provider":"My Store","version":"1.0","type":"link"}