{"product_id":"tephrocactus-strobiliformis-pine-cone-cactus","title":"Tephrocactus strobiliformis – Pine Cone Cactus","description":"\u003cp\u003eA true oddity among cacti, Tephrocactus strobiliformis grows in chunky, scale-like segments that resemble stacked pine cones. Each segment is easily detached and can root to form new plants, making this a favourite among collectors. Its matte grey-green surface is dotted with tufts of short, bristly spines, and while it remains compact, it makes a bold sculptural statement in pots or grouped displays.\u003c\/p\u003e\n\u003cp\u003eScientific Name\u003cbr\u003e\nTephrocactus strobiliformis (strobiliformis = pine cone-shaped, referencing the form of each segment)\u003c\/p\u003e\n\u003cp\u003eSynonyms\u003cbr\u003e\nSometimes considered a variety of Tephrocactus articulatus\u003c\/p\u003e\n\u003cp\u003eCommon Name\u003cbr\u003e\nPine Cone Cactus, Cone Joint Cactus\u003c\/p\u003e\n\u003cp\u003eOrigin\u003cbr\u003e\nNative to northwestern Argentina – arid, high-altitude regions\u003c\/p\u003e\n\u003cp\u003eLight\u003cbr\u003e\nPrefers very bright light and at least 3–4 hours of direct sun per day. A south-facing windowsill is ideal. Gradually acclimatise to avoid scorching.\u003c\/p\u003e\n\u003cp\u003eWater\u003cbr\u003e\nWater sparingly. Let soil dry out completely between waterings – typically every 2–3 weeks in summer, less in winter. Overwatering can easily cause rot at the joints.\u003c\/p\u003e\n\u003cp\u003eHumidity\u003cbr\u003e\nLow humidity is essential. Avoid misting or grouping with humidity-loving plants.\u003c\/p\u003e\n\u003cp\u003eSoil\u003cbr\u003e\nUse a sharply-draining cactus mix with plenty of added grit, pumice or perlite. Terracotta pots are ideal for preventing excess moisture retention.\u003c\/p\u003e\n\u003cp\u003eFood\u003cbr\u003e\nFeed once every 4–6 weeks in spring and summer with a diluted cactus fertiliser. No feed in winter.\u003c\/p\u003e\n\u003cp\u003eTemperature\u003cbr\u003e\nHappy between 18–28°C. Can tolerate brief dips to 5°C if completely dry. Keep out of frost and draughts.\u003c\/p\u003e\n\u003cp\u003ePet-safe\u003cbr\u003e\nNo – mildly toxic if ingested and may have irritating glochids.\u003c\/p\u003e\n\u003cp\u003eSprouts Top Tips\u003cbr\u003e\nAvoid bumping or knocking the plant – its segments detach easily and can be rooted, but sudden movement may cause accidental damage.\u003c\/p\u003e\n\u003cp\u003eExtras\u003cbr\u003e\nMay produce white to pale yellow flowers in spring or summer, though flowering indoors is rare.\u003c\/p\u003e\n\u003cp\u003eDid You Know?\u003cbr\u003e\nEach “cone” segment can grow roots if detached and placed on dry soil – it’s a clever natural method of propagation!\u003c\/p\u003e","brand":"Sprouts of Bristol","offers":[{"title":"5.5cm","offer_id":56990892491133,"sku":"7870722268571","price":5.0,"currency_code":"GBP","in_stock":false},{"title":"8.5cm","offer_id":56990907400573,"sku":"9870722268571","price":10.0,"currency_code":"GBP","in_stock":false},{"title":"12cm","offer_id":56990892523901,"sku":"1970722268571","price":14.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0490\/2774\/3905\/files\/tephrocactus-strobiliformis-pine-cone-cactus-8845371.jpg?v=1759409437","url":"https:\/\/sproutsofbristol.pro\/products\/tephrocactus-strobiliformis-pine-cone-cactus","provider":"Sprouts of Bristol","version":"1.0","type":"link"}