{"id":7826,"date":"2021-12-28T00:01:16","date_gmt":"2021-12-28T00:01:16","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=7826"},"modified":"2021-12-28T00:01:16","modified_gmt":"2021-12-28T00:01:16","slug":"emerald-green-arborvitae-care-and-maintenance-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/life\/gardening\/emerald-green-arborvitae-care-and-maintenance-guide\/","title":{"rendered":"Smaragdov\u011b zelen\u00e9 zeravy: Kompletn\u00ed pr\u016fvodce p\u00e9\u010d\u00ed a \u00fadr\u017ebou"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Smaragdov\u011b zelen\u00fd zerav z\u00e1padn\u00ed: Komplexn\u00ed pr\u016fvodce p\u00e9\u010d\u00ed a \u00fadr\u017ebou<\/h2>\n\n<h2 class=\"wp-block-heading\">P\u0159ehled zeravu<\/h2>\n\n<p>Zerav z\u00e1padn\u00ed, zn\u00e1m\u00fd tak\u00e9 jako b\u00edl\u00fd cedr, je st\u00e1lezelen\u00fd strom pat\u0159\u00edc\u00ed do \u010deledi cyp\u0159i\u0161ovit\u00fdch. Pro sv\u016fj hust\u00fd habitus a p\u0159ita\u017eliv\u00fd vzhled se hojn\u011b vyu\u017e\u00edv\u00e1 pro \u017eiv\u00e9 ploty a ochranu soukrom\u00ed. Mezi r\u016fzn\u00fdmi druhy zerav\u016f je odr\u016fda &#8220;Smaragdov\u011b zelen\u00fd&#8221; obl\u00edben\u00fdm kultivarem zn\u00e1m\u00fdm pro svou syt\u011b smaragdov\u011b zelenou barvu a rychl\u00fd r\u016fst.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u00fdsadba a p\u00e9\u010de<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Kdy s\u00e1zet:<\/strong> Zerav vysazujte na podzim, abyste se vyhnuli teplotn\u00edmu stresu a umo\u017enili zako\u0159en\u011bn\u00ed p\u0159ed zimou.<\/li>\n<li><strong>Kam s\u00e1zet:<\/strong> Vyberte m\u00edsto s m\u00edrn\u011b vlhkou, dob\u0159e odvodn\u011bnou p\u016fdou, kter\u00e1 je vystavena pln\u00e9mu slunci nebo \u010d\u00e1ste\u010dn\u00e9mu st\u00ednu. V teplej\u0161\u00edm podneb\u00ed je vhodn\u011bj\u0161\u00ed \u010d\u00e1ste\u010dn\u00fd st\u00edn, aby se zabr\u00e1nilo po\u0161kozen\u00ed sluncem.<\/li>\n<li><strong>N\u00e1vod k v\u00fdsadb\u011b:<\/strong> Odstra\u0148te pytlovinu nebo n\u00e1dobu z ko\u0159enov\u00e9ho balu a ko\u0159eny m\u00edrn\u011b uvoln\u011bte. Vykopejte d\u00edru dvakr\u00e1t tak \u0161irokou a hlubokou jako ko\u0159enov\u00fd bal a um\u00edst\u011bte rostlinu do d\u00edry tak, aby vr\u0161ek ko\u0159enov\u00e9ho balu byl v \u00farovni zem\u011b. Zasypte p\u016fdou kolem ko\u0159enov\u00e9ho balu, d\u016fkladn\u011b zalijte a dokon\u010dete zasyp\u00e1v\u00e1n\u00ed d\u00edry, p\u0159i\u010dem\u017e p\u016fdu up\u011bchujte. Na povrch p\u0159idejte 5 cm mul\u010de a vyhn\u011bte se kontaktu se stonkem.<\/li>\n<li><strong>Zal\u00e9v\u00e1n\u00ed:<\/strong> Nov\u011b vysazen\u00fd zerav zal\u00e9vejte prvn\u00edch p\u00e1r m\u011bs\u00edc\u016f dvakr\u00e1t t\u00fddn\u011b a pot\u00e9 asi rok jednou t\u00fddn\u011b. Jakmile je zako\u0159en\u011bn, zal\u00e9vejte asi 1 cm t\u00fddn\u011b de\u0161\u0165ovou vodou nebo zavla\u017eov\u00e1n\u00edm.<\/li>\n<li><strong>Hnojen\u00ed:<\/strong> Zeavy obecn\u011b nepot\u0159ebuj\u00ed hnojen\u00ed. Pokud je v\u0161ak nov\u00fd r\u016fst \u0159\u00eddk\u00fd nebo pomal\u00fd, pou\u017eijte vyv\u00e1\u017een\u00e9 hnojivo podle pokyn\u016f na etiket\u011b v\u00fdrobku.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Pro\u0159ez\u00e1v\u00e1n\u00ed<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Lehk\u00fd \u0159ez:<\/strong> Pro\u0159ez\u00e1vejte zjara, abyste zachovali p\u011bkn\u00fd vzhled a podpo\u0159ili hust\u0161\u00ed r\u016fst. Se\u0159\u00edzn\u011bte olist\u011bn\u00e9 \u010d\u00e1sti v\u011btv\u00ed a vyhn\u011bte se hol\u00e9mu d\u0159evu.<\/li>\n<li><strong>Udr\u017eov\u00e1n\u00ed tvaru:<\/strong> Pro\u0159ez\u00e1vejte, abyste zachovali p\u0159irozen\u00fd tvar ke\u0159e, \u0161ir\u0161\u00ed dole a zu\u017euj\u00edc\u00ed se sm\u011brem nahoru.<\/li>\n<li><strong>Kroucen\u00e9 tvary:<\/strong> Odv\u00e1\u017en\u00ed zahradn\u00edci mohou zerav st\u0159\u00edhat do kroucen\u00fdch tvar\u016f.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">P\u0159ezimov\u00e1n\u00ed<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Zimn\u00ed ochrana:<\/strong> Zeavy jsou odoln\u00e9 v\u016f\u010di chladu, ale mohou m\u00edt prosp\u011bch ze zimn\u00ed p\u00e9\u010de. Sva\u017ete stonky prov\u00e1zkem, abyste zabr\u00e1nili po\u0161kozen\u00ed sn\u011bhem a ledem. P\u0159ikryjte pytlovinou kolem kruhu k\u016fl\u016f pro dodate\u010dnou ochranu, zejm\u00e9na v chladn\u011bj\u0161\u00edch oblastech.<\/li>\n<li><strong>Mul\u010dov\u00e1n\u00ed:<\/strong> Mul\u010dujte kolem z\u00e1kladny rostliny, abyste izolovali ko\u0159eny a udr\u017eeli vlhkost.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u0160k\u016fdci a choroby<\/h2>\n\n<p>Zeavy jsou obecn\u011b odoln\u00e9 v\u016f\u010di \u0161k\u016fdc\u016fm a chorob\u00e1m, existuje v\u0161ak n\u011bkolik potenci\u00e1ln\u00edch probl\u00e9m\u016f, na kter\u00e9 je t\u0159eba d\u00e1vat pozor:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Pytl\u00e1ci:<\/strong> Tyto housenky mohou o\u017e\u00edrat zerav, po\u010d\u00ednaje vrcholem a postupn\u011b sm\u011brem dol\u016f. Odstra\u0148te vaje\u010dn\u00e9 v\u00e1\u010dky ru\u010dn\u011b nebo pou\u017eijte neemov\u00fd olej k regulaci v\u00fdskytu.<\/li>\n<li><strong>\u010cerven\u00ed pavouci:<\/strong> \u010cerven\u00ed pavouci mohou po\u0161kodit zerav s\u00e1n\u00edm \u0161\u0165\u00e1vy z list\u016f. K regulaci v\u00fdskytu pou\u017eijte insekticidn\u00ed m\u00fddlo nebo zahradnick\u00fd olej.<\/li>\n<li><strong>Pl\u00edse\u0148 jehlic a v\u011btvi\u010dek:<\/strong> Houbov\u00e9 infekce mohou zp\u016fsobit pl\u00edse\u0148 jehlic a v\u011btvi\u010dek, zejm\u00e9na v podm\u00ednk\u00e1ch se \u0161patnou cirkulac\u00ed vzduchu. Od\u0159\u00edzn\u011bte napaden\u00e9 v\u011btve a o\u0161et\u0159ete fungicidem.<\/li>\n<li><strong>Rakovina kmene:<\/strong> Rakovina kmene je z\u00e1va\u017en\u00e9 houbov\u00e9 onemocn\u011bn\u00ed, kter\u00e9 m\u016f\u017ee zp\u016fsobit l\u00e9ze, v\u0159edy a vyt\u00e9k\u00e1n\u00ed prysky\u0159ice na kmeni nebo v\u011btv\u00edch. Odstra\u0148te napaden\u00e9 v\u011btve a zva\u017ete odstran\u011bn\u00ed cel\u00e9ho stromu, pokud je napaden kmen.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">B\u011b\u017en\u00e9 probl\u00e9my<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Hn\u011bdnut\u00ed list\u016f v zim\u011b:<\/strong> Zeavy jsou odoln\u00e9 v\u016f\u010di zim\u011b, ale mohou ztratit trochu z\u00e1\u0159ivosti v extr\u00e9mn\u011b chladn\u00fdch nebo such\u00fdch podm\u00ednk\u00e1ch. Zal\u00e9vejte rostlinu v zim\u011b, pokud je p\u016fda such\u00e1 nebo je nedostatek de\u0161t\u011b nebo sn\u011bhu.<\/li>\n<li><strong>Opad\u00e1v\u00e1n\u00ed jehlic:<\/strong> Zeavy p\u0159irozen\u011b shazuj\u00ed vnit\u0159n\u00ed jehlice, jak st\u00e1rnou. Odstra\u0148te opadan\u00e9 jehlice, abyste zabr\u00e1nili hnilob\u011b.<\/li>\n<li><strong>Ztr\u00e1ta list\u016f odshora dol\u016f:<\/strong> V\u00fdskyt pytl\u00e1k\u016f m\u016f\u017ee zp\u016fsobit defoliaci, po\u010d\u00ednaje vrcholem stromu a postupn\u011b sm\u011brem dol\u016f. Odstra\u0148te vaje\u010dn\u00e9 v\u00e1\u010dky a pou\u017eijte neemov\u00fd olej k regulaci v\u00fdskytu.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Jsou smaragdov\u011b zelen\u00e9 zeavy nen\u00e1ro\u010dn\u00e9 na p\u00e9\u010di?<\/strong><\/li>\n<\/ul>\n\n<p>Ano, smaragdov\u011b zelen\u00e9 zeavy jsou nen\u00e1ro\u010dn\u00e9 rostliny, kter\u00e9 vy\u017eaduj\u00ed minim\u00e1ln\u00ed p\u00e9\u010di.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Jak rychle smaragdov\u011b zelen\u00e9 zeavy rostou?<\/strong><\/li>\n<\/ul>\n\n<p>Tyto stromy rostou rychlost\u00ed 30 a\u017e 60 cm za rok, kdy\u017e jsou mlad\u00e9, a zpomaluj\u00ed na asi 15 cm za rok, jak st\u00e1rnou.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Jak dlouho mohou smaragdov\u011b zelen\u00e9 zeavy \u017e\u00edt?<\/strong><\/li>\n<\/ul>\n\n<p>D\u00e9lka \u017eivota smaragdov\u011b zelen\u00fdch zeavy se pohybuje od 25 do 150 let.<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Z\u016fst\u00e1vaj\u00ed smaragdov\u011b zelen\u00e9 zeavy zelen\u00e9 i v zim\u011b?<\/strong><\/li>\n<\/ul>\n\n<p>Ano, tyto stromy si zachov\u00e1vaj\u00ed svou smaragdov\u011b zelenou barvu po cel\u00fd rok, a\u010dkoli v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch mohou m\u00edrn\u011b zhn\u011bdnout.<\/p>\n\n<p>Dodr\u017eov\u00e1n\u00edm t\u011bchto tip\u016f pro p\u00e9\u010di a \u00fadr\u017ebu si m\u016f\u017eete u\u017e\u00edvat kr\u00e1sy a v\u00fdhod smaragdov\u011b zelen\u00fdch zeavy po mnoho let.<\/p>","protected":false},"excerpt":{"rendered":"<p>Smaragdov\u011b zelen\u00fd zerav z\u00e1padn\u00ed: Komplexn\u00ed pr\u016fvodce p\u00e9\u010d\u00ed a \u00fadr\u017ebou P\u0159ehled zeravu Zerav z\u00e1padn\u00ed, zn\u00e1m\u00fd tak\u00e9 jako b\u00edl\u00fd cedr, je st\u00e1lezelen\u00fd strom pat\u0159\u00edc\u00ed do \u010deledi cyp\u0159i\u0161ovit\u00fdch. Pro sv\u016fj hust\u00fd habitus a&hellip;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8813],"tags":[3598,8849,9177,12285,12286,8848],"class_list":["post-7826","post","type-post","status-publish","format-standard","hentry","category-gardening","tag-landscape-design","tag-plant-care","tag-tree-care","tag-arborvitae-care","tag-emerald-green-arborvitae","tag-gardening"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/7826","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=7826"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/7826\/revisions"}],"predecessor-version":[{"id":7827,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/7826\/revisions\/7827"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=7826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=7826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=7826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}