{"id":10673,"date":"2020-09-17T01:29:34","date_gmt":"2020-09-17T01:29:34","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=10673"},"modified":"2020-09-17T01:29:34","modified_gmt":"2020-09-17T01:29:34","slug":"dracaena-care-and-varieties-ultimate-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/life\/gardening\/dracaena-care-and-varieties-ultimate-guide\/","title":{"rendered":"Drac\u00e9na: Kompletn\u00ed pr\u016fvodce p\u00e9\u010d\u00ed a odr\u016fdami"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Dracaena: Kompletn\u00ed pr\u016fvodce p\u00e9\u010d\u00ed a odr\u016fdami<\/h2>\n\n<h2 class=\"wp-block-heading\">Botanick\u00fd p\u0159ehled<\/h2>\n\n<p>Dracaena, rod tropick\u00fdch st\u00e1lezelen\u00fdch ke\u0159\u016f a strom\u016f, se m\u016f\u017ee pochlubit v\u00edce ne\u017e 100 druhy, z nich\u017e mnoh\u00e9 jsou obl\u00edben\u00e9 pokojov\u00e9 rostliny. Tyto rostliny se vyzna\u010duj\u00ed sv\u00fdmi tlust\u00fdmi, r\u00e1kosovit\u00fdmi stonky a kopinat\u00fdmi nebo tr\u00e1vovit\u00fdmi listy. Jsou zn\u00e1m\u00e9 pro sv\u00e9 atraktivn\u00ed olist\u011bn\u00ed, kter\u00e9 \u010dasto vykazuje v\u00fdrazn\u00e9 pana\u0161ov\u00e1n\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">B\u011b\u017en\u00fd n\u00e1zev a toxicita<\/h2>\n\n<p>Dracaena je b\u011b\u017en\u011b zn\u00e1m\u00e1 jako \u201edra\u010d\u00ed strom\u201c nebo \u201ekuku\u0159i\u010dn\u00e1 rostlina\u201c. Je v\u0161ak d\u016fle\u017eit\u00e9 poznamenat, \u017ee tyto rostliny jsou jedovat\u00e9 pro psy a ko\u010dky. Po\u017eit\u00ed jak\u00e9koli \u010d\u00e1sti rostliny m\u016f\u017ee zp\u016fsobit zvracen\u00ed, pr\u016fjem a dal\u0161\u00ed zdravotn\u00ed probl\u00e9my.<\/p>\n\n<h2 class=\"wp-block-heading\">Po\u017eadavky na sv\u011btlo<\/h2>\n\n<p>Dracaena prosp\u00edv\u00e1 na jasn\u00e9m, nep\u0159\u00edm\u00e9m sv\u011btle. Zat\u00edmco mohou tolerovat kr\u00e1tk\u00e1 obdob\u00ed p\u0159\u00edm\u00e9ho slune\u010dn\u00edho sv\u011btla, del\u0161\u00ed vystaven\u00ed m\u016f\u017ee sp\u00e1lit listy. Vyhn\u011bte se um\u00edst\u011bn\u00ed t\u011bchto rostlin do \u00fapln\u00e9ho st\u00ednu, proto\u017ee pro optim\u00e1ln\u00ed r\u016fst pot\u0159ebuj\u00ed dostatek sv\u011btla.<\/p>\n\n<h2 class=\"wp-block-heading\">Po\u017eadavky na p\u016fdu a vodu<\/h2>\n\n<p>Dracaena preferuje dob\u0159e odvodn\u011bnou, m\u00edrn\u011b kyselou p\u016fdu. Pro dosa\u017een\u00ed po\u017eadovan\u00e9 kyselosti a propustnosti pou\u017eijte komer\u010dn\u00ed sm\u011bs na b\u00e1zi ra\u0161eliny nebo upravte zahradn\u00ed p\u016fdu organickou hmotou. Rostliny pravideln\u011b zal\u00e9vejte b\u011bhem jara a l\u00e9ta a nechte p\u0159ebyte\u010dnou vodu odt\u00e9ct. V zim\u011b sni\u017ete \u010detnost zal\u00e9v\u00e1n\u00ed a nechte horn\u00edch n\u011bkolik centimetr\u016f p\u016fdy p\u0159ed dal\u0161\u00edm zalit\u00edm vyschnout.<\/p>\n\n<h2 class=\"wp-block-heading\">Hnojen\u00ed<\/h2>\n\n<p>Dracaenu hnojte m\u011bs\u00ed\u010dn\u011b b\u011bhem jara a l\u00e9ta rozpustn\u00fdm hnojivem ve vod\u011b. Vyhn\u011bte se hnojen\u00ed na podzim a v zim\u011b, kdy se r\u016fst rostlin zpomaluje.<\/p>\n\n<h2 class=\"wp-block-heading\">Pro\u0159ez\u00e1v\u00e1n\u00ed<\/h2>\n\n<p>Pro\u0159ez\u00e1v\u00e1n\u00ed nen\u00ed pro dracaenu nezbytn\u00e9, ale m\u016f\u017ee pomoci kontrolovat tvar nebo v\u00fd\u0161ku rostliny. Okam\u017eit\u011b odstra\u0148te ze\u017eloutl\u00e9 nebo mrtv\u00e9 listy. Pro v\u011bt\u0161\u00ed pro\u0159ez\u00e1v\u00e1n\u00ed se\u0159\u00edzn\u011bte stonky na po\u017eadovanou d\u00e9lku b\u011bhem aktivn\u00ed vegeta\u010dn\u00ed sez\u00f3ny (jaro a l\u00e9to).<\/p>\n\n<h2 class=\"wp-block-heading\">Mno\u017een\u00ed<\/h2>\n\n<p>Dracaena se snadno mno\u017e\u00ed zako\u0159e\u0148ov\u00e1n\u00edm \u0159\u00edzk\u016f stonku. Vezm\u011bte 8palcov\u00fd \u0159\u00edzek stonku a odstra\u0148te listy. Namo\u010dte spodn\u00ed konec do pr\u00e1\u0161kov\u00e9ho zako\u0159e\u0148ovac\u00edho hormonu a zasa\u010fte jej do vlhk\u00e9 sm\u011bsi pro kv\u011btin\u00e1\u010de. \u0158\u00edzky udr\u017eujte na jasn\u00e9m, nep\u0159\u00edm\u00e9m sv\u011btle a udr\u017eujte vlhkost, dokud z vystaven\u00fdch uzl\u016f nevykl\u00ed\u010d\u00ed nov\u00e9 listy (do 3 t\u00fddn\u016f).<\/p>\n\n<h2 class=\"wp-block-heading\">Druhy dracaeny<\/h2>\n\n<p>Dracaena fragrans, b\u011b\u017en\u011b zn\u00e1m\u00e1 jako kuku\u0159i\u010dn\u00e1 rostlina, m\u00e1 \u0159emenovit\u00e9 listy, kter\u00e9 tvo\u0159\u00ed font\u00e1novit\u00fd shluk.<\/p>\n\n<p>Dracaena draco, drac\u00e9na dra\u010d\u00ed, je pomalu rostouc\u00ed drac\u00e9na se zelen\u00fdmi listy ve tvaru me\u010de.<\/p>\n\n<p>Dracaena deremensis, zn\u00e1m\u00e1 tak\u00e9 jako \u201aJanet Craig\u2018 nebo \u201aLemon Lime\u2018, m\u00e1 pana\u0161ovan\u00e9 zelen\u00e9 a \u017elut\u00e9 listy.<\/p>\n\n<p>Dracaena marginata, dra\u010d\u00ed strom, se vyzna\u010duje ten\u010d\u00edmi, tr\u00e1vovit\u00fdmi listy, kter\u00e9 vyr\u016fstaj\u00ed z mnoha tlust\u00fdch stonk\u016f.<\/p>\n\n<p>Dracaena sanderiana, bambus \u0161t\u011bst\u00ed, se \u010dasto tvaruje tak, aby m\u011bl sto\u010den\u00e9 stonky.<\/p>\n\n<p>Dracaena surculosa \u201aFlorida Beauty\u2018 m\u00e1 \u0161t\u00edhl\u00e9, vzp\u0159\u00edmen\u00e9 stonky a tmav\u011b zelen\u00e9 listy s v\u00fdrazn\u00fdm pana\u0161ov\u00e1n\u00edm.<\/p>\n\n<p>Dracaena reflexa, p\u00edse\u0148 Indie, m\u00e1 na sv\u00fdch \u00fazk\u00fdch listech st\u0159\u00eddav\u00e9 tmav\u011b zelen\u00e9 a chartreuse pruhy.<\/p>\n\n<h2 class=\"wp-block-heading\">B\u011b\u017en\u00ed \u0161k\u016fdci a choroby<\/h2>\n\n<p>Dracaena je n\u00e1chyln\u00e1 k t\u0159\u00e1sn\u011bnk\u00e1m, \u010dervc\u016fm, m\u0161ic\u00edm a svilu\u0161k\u00e1m. V p\u0159\u00edli\u0161 vlhk\u00e9 p\u016fd\u011b se m\u016f\u017ee tak\u00e9 vyskytnout houbov\u00e1 listov\u00e1 skvrnitost.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0158e\u0161en\u00ed probl\u00e9m\u016f<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Hn\u011bd\u00e9 listy:<\/strong> Fluoridy a hromad\u011bn\u00ed sol\u00ed mohou zp\u016fsobit hn\u011bd\u00e9 listy. Zal\u00e9vejte nefluorizovanou vodou a jednou m\u011bs\u00ed\u010dn\u011b d\u016fkladn\u00fdm zalit\u00edm vyplavte soli. Hn\u011bdnut\u00ed list\u016f m\u016f\u017ee p\u0159isp\u011bt tak\u00e9 n\u00edzk\u00e1 vlhkost; rostlinu zaml\u017eujte nebo pou\u017eijte zvlh\u010dova\u010d vzduchu.<\/li>\n<li><strong>Sp\u00e1len\u00e9 listy:<\/strong> P\u0159esu\u0148te rostlinu na m\u00edsto s men\u0161\u00edm mno\u017estv\u00edm p\u0159\u00edm\u00e9ho slune\u010dn\u00edho sv\u011btla.<\/li>\n<li><strong>Ze\u017eloutl\u00e9 listy:<\/strong> Nej\u010dast\u011bj\u0161\u00edm vin\u00edkem je p\u0159emok\u0159en\u00ed. Sni\u017ete \u010detnost zal\u00e9v\u00e1n\u00ed a ujist\u011bte se, \u017ee p\u016fda dob\u0159e odv\u00e1d\u00ed vodu.<\/li>\n<li><strong>Zvadl\u00e9 listy:<\/strong> N\u00e1hl\u00e9 zm\u011bny teploty, nevhodn\u00e9 osv\u011btlen\u00ed, nedostatek vlhkosti nebo houbov\u00e9 onemocn\u011bn\u00ed mohou zp\u016fsobit vadnut\u00ed.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Dracaena: Kompletn\u00ed pr\u016fvodce p\u00e9\u010d\u00ed a odr\u016fdami Botanick\u00fd p\u0159ehled Dracaena, rod tropick\u00fdch st\u00e1lezelen\u00fdch ke\u0159\u016f a strom\u016f, se m\u016f\u017ee pochlubit v\u00edce ne\u017e 100 druhy, z nich\u017e mnoh\u00e9 jsou obl\u00edben\u00e9 pokojov\u00e9 rostliny. Tyto&hellip;<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8813],"tags":[14760,9458,8849,9032,9318,9221],"class_list":["post-10673","post","type-post","status-publish","format-standard","hentry","category-gardening","tag-dracaena","tag-foliage","tag-plant-care","tag-houseplants","tag-air-purifying-plants","tag-indoor-plants"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/10673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=10673"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/10673\/revisions"}],"predecessor-version":[{"id":10674,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/10673\/revisions\/10674"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=10673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=10673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=10673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}