{"product_id":"gasteria-retusa","title":"Gasteria retusa | Gasteria pele de tubarão do Hex","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🌱 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMorfologia\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePequena Gasteria acaulescente, de crescimento lento, que começa por formar uma roseta solitária, mas que rapidamente produz rebentos a partir da base e desenvolve \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003egrupos densos de até cerca de 15 cm de altura e 24 cm de diâmetro\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. As folhas permanecem \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edísticas\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, opostas em duas filas, e são carnudas, loriformes e algo onduladas, com \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3–15 cm de comprimento e 1–3,5 cm de largura\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. As folhas internas mantêm-se erectas, enquanto as inferiores estendem-se para os lados.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA sua característica mais espectacular é a epiderme: ambas as faces são de cor verde-escura e estão cobertas de \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etubérculos esbranquiçados, carnudos e proeminentes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, reunidos em bandas transversais pouco definidas. As margens são ásperas e apresentam pequenos dentes brancos e coriáceos. O ápice é \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etruncado ou claramente emarginado\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, carácter responsável pelo epíteto \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eretusa\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e, e pode terminar num pequeno mucrão. O conjunto de folhas rugosas, onduladas e densamente tuberculadas proporciona o aspecto de \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epele de tubarão\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e que torna esta espécie especialmente atractiva para coleccionadores.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🌍 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDistribuição, habitat e família\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eÉ um \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eendemismo muito localizado do Western Cape, África do Sul\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Encontra-se nas encostas meridionais do extremo ocidental de \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLangeberg\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, entre Worcester e Nuy, e nas montanhas adjacentes de \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHex River\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, aproximadamente entre \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e300 e 400 m de altitude\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Cresce sobre pendentes rochosas de xisto, principalmente da Formação Noree do Grupo Malmesbury, dentro do \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRobertson Karoo\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, no sector de sombra pluviométrica do bioma Succulent Karoo. Recebe aproximadamente \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e200–300 mm de precipitação anual\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, concentrada principalmente entre maio e setembro. Os verões são quentes e secos e os invernos frescos; as geadas, quando ocorrem, são muito ligeiras.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFamília \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAsphodelaceae\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, tribo \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAlooideae\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, secção \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGasteria\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, série \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGasteria\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e❄️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTemperatura — USDA 11a\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eTolera temperaturas mínimas de até cerca de \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6 ºC\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e em cultivo, segundo dados hortícolas disponíveis. O seu habitat natural pode experimentar geadas muito ligeiras, mas não existem dados suficientemente sólidos para lhe atribuir uma resistência significativamente maior. Por prudência, recomenda-se protegê-la de temperaturas próximas dos 0 ºC e, especialmente, de geadas prolongadas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e☀️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIluminação\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSombra–semissombra.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Em cultivo, recomenda-se protegê-la do sol intenso, especialmente durante o verão. A luz abundante, mas filtrada, favorece um crescimento compacto e permite conservar o contraste entre o verde-escuro da epiderme e os tubérculos claros. Objectivo orientativo: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e10–20 mol\/m²\/dia de DLI PAR\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e💧 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCiclo de crescimento e rega\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eRepouso estival.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provém de um território de \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eprecipitação predominantemente invernal\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, com verões quentes e secos, pelo que o padrão natural aconselha concentrar a rega durante o período fresco e reduzi-la notavelmente durante o verão. Recomenda-se regar a fundo quando o substrato estiver completamente seco durante a fase activa e espaçar muito as regas durante o repouso estival.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🌸 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFloração\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eProduz um racimo floral simples, ligeiramente arqueado, de aproximadamente \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15–45 cm de altura\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. As flores medem cerca de \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e22 mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, com a característica base inchada das Gasterias: a parte inferior é \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erosa\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, enquanto o tubo superior é branco com uma \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efaixa verde central\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. A floração ocorre desde o \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efinal do inverno até à primavera.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e🌿 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNutrição\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDurante o período de crescimento activo, recomenda-se \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDesert CHOICE® Aloes, Haworthias \u0026amp; Co.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, com alto teor de potássio e cálcio bioassimilável. Aplica-se com a rega, reduzindo ou suspendendo a fertilização durante o repouso estival.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eVaso preto gourmet de 12x12 cm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEsta é uma xerófita inimitável cultivada em Madrid num vaso quadrado tecnológico e com o substrato activado com fungos micorrízicos e biofungicidas.\u003c\/span\u003e\u003c\/p\u003e","brand":"DesertSTORE.es","offers":[{"title":"Default Title","offer_id":49244922675535,"sku":"","price":21.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0559\/9818\/5628\/files\/9A568873-3158-4FF4-B56C-BD39BCE8E9CC.jpg?v=1720082428","url":"https:\/\/desertstore.es\/pt\/products\/gasteria-retusa","provider":"DesertSTORE.es","version":"1.0","type":"link"}