{"product_id":"euphorbia-guillauminiana","title":"Euphorbia guillauminiana","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eEuphorbia guillauminiana\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYou will receive this exact, super rare, amazing specimen.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eWe only have 1 of these!\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMeasures approximately 7\" tall above the soil line × 6.5\" wide.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRoots as shown.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eShowcased here in Handmade Pottery – Tectonic Vessel No. 158 (sold separately).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWill be shipped bare root.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🌵\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cspan\u003eEuphorbia guillauminiana\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e is an extraordinary and highly sought-after Madagascan Euphorbia, native to the island's far north and prized by collectors for its remarkable combination of a thick, sculptural trunk, fierce pale spines, and compact crowns of broad green leaves. Even among Madagascar's famously eccentric Euphorbias, this species is unmistakable. With age, the pale, heavily textured stems develop an almost armored appearance, while fresh foliage emerges in dense rosettes at the growing tips—a striking contrast between formidable spination and lush tropical growth.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis exact specimen is especially beautiful. Its established central trunk divides into a wonderfully balanced, multi-headed crown, with mature branching, spectacular long ivory-colored spines, and active leafy growth across the tips. At approximately 7\" tall above the soil line and 6.5\" across, it already has the architecture and character of a much older collector plant. We have only one, and it is precisely the kind of rare Madagascan specimen that is increasingly difficult to replace once it leaves the collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCare Instructions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e☀️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLight\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBright light to partial or full sun. Strong light encourages compact growth and robust spination, but acclimate gradually to intense direct sun to prevent scorching, particularly after shipping or during seasonal changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e💧 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWater\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWater thoroughly during active growth, allowing the soil to dry well between waterings. Reduce watering substantially when the plant slows or enters dormancy. Never allow the roots to remain continuously wet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🪨 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSoil\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eRequires a very fast-draining, mineral-rich succulent mix with excellent aeration. A substantial proportion of pumice, lava rock, grit, or similar inorganic material is ideal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🌡️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTemperature\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWarm-growing and frost-sensitive. Protect from freezing temperatures and prolonged cold, especially when the soil is damp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🌬️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHumidity\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePrefers good air circulation and generally dry conditions. Avoid prolonged cool, damp conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e📈 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGrowth Habit\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA pachycaul, branching Madagascan Euphorbia that develops a thickened, heavily armed trunk and stout branches terminating in leafy crowns. Mature specimens become increasingly sculptural as the trunk thickens and branching develops, creating the compact, almost tree-like architecture for which the species is prized.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✍️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSpecial Note\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLike all Euphorbias, this plant contains a milky latex sap that can irritate skin and eyes and is toxic if ingested. Its long, rigid spines also demand careful handling when repotting or moving the plant.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy It Stands Out\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eSuper rare Madagascan Euphorbia\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOnly \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eone specimen available\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEstablished, beautifully branched collector plant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApproximately 7\" tall × 6.5\" wide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExceptional long, pale spination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThick, mature sculptural trunk\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple active leafy crowns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutstanding pachycaul architecture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA serious specimen for the advanced Madagascan Euphorbia collector\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCollector Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cspan\u003eEuphorbia guillauminiana\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e is one of the remarkable endemic Euphorbias of northern Madagascar, a region whose geographic isolation and highly specialized habitats have produced an extraordinary concentration of unusual succulent flora. The species is immediately distinguished by its stout pachycaul structure and exceptionally prominent spination, with the pale trunk becoming increasingly textured and armored as old leaf bases and spine-bearing structures accumulate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe contrast is what makes the plant so extraordinary. From that formidable framework of pale, heavily armed stems emerge surprisingly broad, fresh green leaves concentrated near the growing tips. As the plant develops additional branches, each terminates in its own leafy crown, producing a miniature tree-like silhouette that changes dramatically between active growth and periods when foliage is reduced.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOlder, well-developed specimens are particularly desirable because the character collectors prize in \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eE. guillauminiana\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e takes time to develop. The trunk thickens, the surface becomes increasingly rugged, the pale spines become a dominant architectural feature, and branching transforms a young plant into a complex three-dimensional specimen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis exact plant is already beautifully on its way. Its multiple established growing points, substantial trunk, dense ivory spination, and compact 7\" × 6.5\" proportions give it tremendous presence despite its manageable size. For a collector building a serious representation of Madagascar's extraordinary Euphorbia flora, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eEuphorbia guillauminiana\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e is one of those species that needs very little embellishment—the plant itself is the event.\u003c\/span\u003e\u003c\/p\u003e","brand":"Shangri-Ha Cactus Ranch","offers":[{"title":"Default Title","offer_id":50561304166639,"sku":null,"price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/5014\/5519\/files\/Euphorbiaguillauminiana-RareSucculent0822261b.jpg?v=1787419796","url":"https:\/\/shangrihacactusranch.com\/products\/euphorbia-guillauminiana","provider":"Shangri-Ha Cactus Ranch","version":"1.0","type":"link"}