{"product_id":"echinocactus-platyacanthu","title":"Echinocactus platyacanthus – Blue Giant Barrel Cactus","description":"\u003cp\u003e\u003cem\u003eEchinocactus platyacanthus\u003c\/em\u003e, commonly known as the Blue Giant Barrel Cactus, is a slow-growing Mexican species with a heavy, deeply ribbed stem and prominent reddish-brown spines.\u003c\/p\u003e\n\u003cp\u003eThe photographs show representative plants from the current batch. Each plant will vary naturally in shape, colour and spine development. The decorative outer pot shown in the photographs is not included.\u003c\/p\u003e\n\u003ch2\u003eDistinctive Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth habit:\u003c\/strong\u003e Initially rounded, becoming increasingly barrel-shaped and eventually columnar with age\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Blue-green to grey-green body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpines:\u003c\/strong\u003e Strong reddish-brown spines that may change colour as they mature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRibs:\u003c\/strong\u003e Broad, deeply defined ribs that become more numerous as the plant develops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth rate:\u003c\/strong\u003e Very slow-growing and exceptionally long-lived\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlowers:\u003c\/strong\u003e Mature plants can produce yellow flowers around the crown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mexico\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eA Cactus for the Long Term\u003c\/h2\u003e\n\u003cp\u003eThis species can eventually develop into an enormous barrel cactus, but it takes many decades to reach its mature dimensions. Young plants remain compact for a considerable time, making them suitable for pot culture while they slowly develop their characteristic ribs, colouring and formidable spines.\u003c\/p\u003e\n\u003ch2\u003eNatural Variation\u003c\/h2\u003e\n\u003cp\u003eIndividual plants will vary in diameter, height, body colour and spine length. Minor marks, old areoles and small areas of natural corking may be present and are normal for nursery-grown cacti.\u003c\/p\u003e\n\u003ch2\u003eCare\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight:\u003c\/strong\u003e Grow in very bright light to direct sun. Gradually acclimatise the plant before exposing it to strong sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater:\u003c\/strong\u003e Water thoroughly during warm, active growth, then allow the media to dry completely before watering again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinter:\u003c\/strong\u003e Keep considerably drier during cool weather. Avoid allowing the plant to remain cold and wet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Use a coarse, mineral-rich cactus mix with excellent drainage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Protect from frost and prolonged cold, wet conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertiliser:\u003c\/strong\u003e Feed lightly during active growth using a low-nitrogen cactus fertiliser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepotting:\u003c\/strong\u003e Repot only when necessary, preferably during the warmer months. Use a stable pot to accommodate the plant’s increasing weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHandling\u003c\/h2\u003e\n\u003cp\u003eThis cactus has long, rigid spines. Wear suitable gloves when handling and position it away from children, pets and high-traffic areas.\u003c\/p\u003e\n\u003ch2\u003eTransport Note\u003c\/h2\u003e\n\u003cp\u003ePlants will be packed carefully. Minor spine movement or small cosmetic marks may occur during transport and will not affect the health of the plant.\u003c\/p\u003e","brand":"Cactus - Ben","offers":[{"title":"130mm Pot","offer_id":52311171727648,"sku":"C136","price":35.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/6261\/4816\/files\/20260907_134155.jpg?v=1788752828","url":"https:\/\/collectorsonline.com.au\/products\/echinocactus-platyacanthu","provider":"Collectors Online","version":"1.0","type":"link"}