{"product_id":"begonia-black-mountain-8cm-pot-15cm-height-house-plant","title":"Begonia Black Mountain 8cm Pot 15cm Height House Plant","description":"\u003cp data-start=\"25\" data-end=\"370\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBegonia Black Mountain\u003c\/span\u003e\u003c\/span\u003e is a dramatic rex begonia with exceptionally dark foliage. The large, spiralled leaves are a deep charcoal-purple to almost black, with subtle metallic silver highlights and rich burgundy undertones. Depending on the light, the foliage can appear velvety black with a faint sheen running across the surface.\u003c\/p\u003e\n\u003cp data-start=\"372\" data-end=\"611\"\u003eThe leaves are heavily textured with gently ruffled edges and pronounced veining, giving the plant a luxurious, almost gothic appearance. The undersides are usually deep wine-red, adding further contrast when the foliage catches the light.\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"887\"\u003eBegonia Black Mountain forms a compact, bushy mound, typically growing to around 20–30cm tall and wide. It is grown primarily for its striking foliage, although mature plants may occasionally produce small pale pink flowers that contrast beautifully against the dark leaves.\u003c\/p\u003e\n\u003cp data-start=\"889\" data-end=\"1165\"\u003eIts rich colouring makes it a perfect fit for your Dark Collection alongside Zamioculcas zamiifolia ‘Raven’, Philodendron ‘Florida Bronze’ and Tradescantia zebrina. The near-black foliage also creates a stunning contrast beside the lighter silver tones of Begonia Silver Moon.\u003c\/p\u003e\n\u003ch2 data-start=\"1167\" data-end=\"1189\"\u003eDetailed Care Guide\u003c\/h2\u003e\n\u003ch3 data-start=\"1191\" data-end=\"1200\"\u003eLight\u003c\/h3\u003e\n\u003cp data-start=\"1201\" data-end=\"1255\"\u003eBegonia Black Mountain prefers bright, indirect light.\u003c\/p\u003e\n\u003cp data-start=\"1257\" data-end=\"1467\"\u003ePlace it near an east or north-facing window, or a little back from a brighter window. The dark foliage needs good light to maintain its rich colour, but direct sun can scorch the leaves and leave pale patches.\u003c\/p\u003e\n\u003cp data-start=\"1469\" data-end=\"1564\"\u003eToo little light may cause the plant to become greener and lose some of its dramatic colouring.\u003c\/p\u003e\n\u003ch3 data-start=\"1566\" data-end=\"1578\"\u003eWatering\u003c\/h3\u003e\n\u003cp data-start=\"1579\" data-end=\"1642\"\u003eAllow the top 2–3cm of compost to dry slightly before watering.\u003c\/p\u003e\n\u003cul data-start=\"1644\" data-end=\"1806\"\u003e\n\u003cli data-start=\"1644\" data-end=\"1683\"\u003eKeep the compost evenly lightly moist\u003c\/li\u003e\n\u003cli data-start=\"1684\" data-end=\"1730\"\u003eWater thoroughly, then let excess drain away\u003c\/li\u003e\n\u003cli data-start=\"1731\" data-end=\"1769\"\u003eNever leave the pot sitting in water\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1806\"\u003eReduce watering slightly in winter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1808\" data-end=\"1917\"\u003eBegonia Black Mountain is sensitive to overwatering, and constantly wet compost can quickly lead to root rot.\u003c\/p\u003e\n\u003cp data-start=\"1919\" data-end=\"2000\"\u003eWater around the base of the plant rather than over the leaves to avoid spotting.\u003c\/p\u003e\n\u003ch3 data-start=\"2002\" data-end=\"2014\"\u003eHumidity\u003c\/h3\u003e\n\u003cp data-start=\"2015\" data-end=\"2084\"\u003eThis begonia enjoys moderate to high humidity, ideally around 50–70%.\u003c\/p\u003e\n\u003cp data-start=\"2086\" data-end=\"2112\"\u003eTo help increase humidity:\u003c\/p\u003e\n\u003cul data-start=\"2114\" data-end=\"2193\"\u003e\n\u003cli data-start=\"2114\" data-end=\"2142\"\u003eGroup it with other plants\u003c\/li\u003e\n\u003cli data-start=\"2143\" data-end=\"2162\"\u003eUse a pebble tray\u003c\/li\u003e\n\u003cli data-start=\"2163\" data-end=\"2193\"\u003ePosition a humidifier nearby\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2195\" data-end=\"2291\"\u003eAvoid misting directly onto the leaves, as the dark velvety foliage can mark easily if kept wet.\u003c\/p\u003e\n\u003ch3 data-start=\"2293\" data-end=\"2308\"\u003eTemperature\u003c\/h3\u003e\n\u003cp data-start=\"2309\" data-end=\"2353\"\u003eKeep Begonia Black Mountain between 18–24°C.\u003c\/p\u003e\n\u003cp data-start=\"2355\" data-end=\"2361\"\u003eAvoid:\u003c\/p\u003e\n\u003cul data-start=\"2363\" data-end=\"2460\"\u003e\n\u003cli data-start=\"2363\" data-end=\"2388\"\u003eTemperatures below 15°C\u003c\/li\u003e\n\u003cli data-start=\"2389\" data-end=\"2404\"\u003eCold draughts\u003c\/li\u003e\n\u003cli data-start=\"2405\" data-end=\"2436\"\u003eSudden changes in temperature\u003c\/li\u003e\n\u003cli data-start=\"2437\" data-end=\"2460\"\u003eRadiators and heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2462\" data-end=\"2540\"\u003eStable conditions help maintain the best foliage colour and prevent leaf drop.\u003c\/p\u003e\n\u003ch3 data-start=\"2542\" data-end=\"2553\"\u003eCompost\u003c\/h3\u003e\n\u003cp data-start=\"2554\" data-end=\"2601\"\u003eUse a light, airy compost mix that drains well.\u003c\/p\u003e\n\u003cp data-start=\"2603\" data-end=\"2621\"\u003eA suitable mix is:\u003c\/p\u003e\n\u003cul data-start=\"2623\" data-end=\"2703\"\u003e\n\u003cli data-start=\"2623\" data-end=\"2651\"\u003e2 parts houseplant compost\u003c\/li\u003e\n\u003cli data-start=\"2652\" data-end=\"2668\"\u003e1 part perlite\u003c\/li\u003e\n\u003cli data-start=\"2669\" data-end=\"2703\"\u003e1 part orchid bark or coco chips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2705\" data-end=\"2773\"\u003eThis provides enough moisture without leaving the roots waterlogged.\u003c\/p\u003e\n\u003ch3 data-start=\"2775\" data-end=\"2786\"\u003eFeeding\u003c\/h3\u003e\n\u003cp data-start=\"2787\" data-end=\"2895\"\u003eFeed every 2–4 weeks during spring and summer with a balanced liquid houseplant fertiliser at half strength.\u003c\/p\u003e\n\u003cp data-start=\"2897\" data-end=\"2983\"\u003eToo much feed can scorch the roots and cause brown edges, so little and often is best.\u003c\/p\u003e\n\u003ch3 data-start=\"2985\" data-end=\"2998\"\u003eRepotting\u003c\/h3\u003e\n\u003cp data-start=\"2999\" data-end=\"3044\"\u003eRepot every 1–2 years in spring if necessary.\u003c\/p\u003e\n\u003cp data-start=\"3046\" data-end=\"3084\"\u003eOnly move to a slightly larger pot if:\u003c\/p\u003e\n\u003cul data-start=\"3086\" data-end=\"3203\"\u003e\n\u003cli data-start=\"3086\" data-end=\"3131\"\u003eRoots are coming through the drainage holes\u003c\/li\u003e\n\u003cli data-start=\"3132\" data-end=\"3168\"\u003eThe compost dries out very quickly\u003c\/li\u003e\n\u003cli data-start=\"3169\" data-end=\"3203\"\u003eThe plant has become overcrowded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3205\" data-end=\"3265\"\u003eBegonia Black Mountain prefers to remain slightly rootbound.\u003c\/p\u003e\n\u003ch3 data-start=\"3267\" data-end=\"3286\"\u003eCommon Problems\u003c\/h3\u003e\n\u003cul data-start=\"3288\" data-end=\"3555\"\u003e\n\u003cli data-start=\"3288\" data-end=\"3337\"\u003eCrispy brown edges: Low humidity or dry compost\u003c\/li\u003e\n\u003cli data-start=\"3338\" data-end=\"3388\"\u003eYellowing leaves: Usually caused by overwatering\u003c\/li\u003e\n\u003cli data-start=\"3389\" data-end=\"3447\"\u003eBrown patches: Direct sun or water sitting on the leaves\u003c\/li\u003e\n\u003cli data-start=\"3448\" data-end=\"3490\"\u003eFaded, greener foliage: Not enough light\u003c\/li\u003e\n\u003cli data-start=\"3491\" data-end=\"3555\"\u003eSoft stems or collapsing growth: Root rot from overly wet soil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3557\" data-end=\"3571\"\u003ePet Safety\u003c\/h3\u003e\n\u003cp data-start=\"3572\" data-end=\"3739\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBegonia Black Mountain is toxic if eaten and should be kept away from pets and young children. The leaves and stems can cause irritation and stomach upset if consumed.\u003c\/p\u003e","brand":"DS Plants For All Seasons","offers":[{"title":"Default Title","offer_id":57666139423094,"sku":null,"price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/5990\/3625\/files\/42ee939d-d821-42d9-9151-734a4d22bb95.jpg?v=1778590646","url":"https:\/\/www.plantsforallseasons.co.uk\/products\/begonia-black-mountain-8cm-pot-15cm-height-house-plant","provider":"Plants For All Seasons","version":"1.0","type":"link"}