{"id":1336,"date":"2026-07-07T20:28:51","date_gmt":"2026-07-07T20:28:51","guid":{"rendered":"https:\/\/www.goodtips.top\/?p=1336"},"modified":"2026-07-07T20:28:51","modified_gmt":"2026-07-07T20:28:51","slug":"proc-zloutnou-listy-v-cervenci-%f0%9f%8d%82-kompletni-pruvodce-jak-zachranit-rajcata-okurky-a-papriky","status":"publish","type":"post","link":"https:\/\/www.goodtips.top\/?p=1336","title":{"rendered":"Pro\u010d \u017eloutnou listy v \u010dervenci? \ud83c\udf42 Kompletn\u00ed pr\u016fvodce: Jak zachr\u00e1nit raj\u010data, okurky a papriky"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u010cervenec je pro ka\u017ed\u00e9ho zahr\u00e1dk\u00e1\u0159e m\u011bs\u00edcem pravdy. Na z\u00e1honech se sice za\u010d\u00ednaj\u00ed objevovat prvn\u00ed \u010derven\u00e1 raj\u010data, k\u0159upav\u00e9 okurky a \u0161\u0165avnat\u00e9 papriky, ale pr\u00e1v\u011b v tomto obdob\u00ed p\u0159ich\u00e1z\u00ed ne\u010dekan\u00fd \u0161ok. Projdete se kolem z\u00e1hon\u016f a v\u0161imnete si, \u017ee listy rostlin ztr\u00e1cej\u00ed svou zdravou zelenou barvu a nezadr\u017eiteln\u011b \u017eloutnou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mnoho lid\u00ed propadne panice a za\u010dne rostliny okam\u017eit\u011b prol\u00e9vat litry vody nebo st\u0159\u00edkat chemi\u00ed. To je ale obrovsk\u00e1 chyba. \u017dloutnut\u00ed list\u016f v \u010dervenci m\u00e1 n\u011bkolik velmi odli\u0161n\u00fdch p\u0159\u00ed\u010din a nespr\u00e1vn\u00e1 diagn\u00f3za m\u016f\u017ee rostlinu definitivn\u011b dorazit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poj\u010fme se pod\u00edvat na 4 hlavn\u00ed vin\u00edky a na to, jak va\u0161\u00ed \u00farod\u011b okam\u017eit\u011b vr\u00e1tit s\u00edlu a zdrav\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Rostlin\u00e1m do\u0161lo \u201epalivo\u201c: Nedostatek dus\u00edku (N)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V \u010dervenci za\u017e\u00edvaj\u00ed rostliny obrovsk\u00fd energetick\u00fd v\u00fddej. Ve\u0161kerou svou s\u00edlu, sacharidy a dus\u00edk sm\u011b\u0159uj\u00ed do v\u00fdvoje a zr\u00e1n\u00ed plod\u016f. Pokud m\u00e1 p\u016fda omezen\u00e9 z\u00e1soby \u017eivin, rostlina za\u010dne dus\u00edk \u201estahovat\u201c ze sv\u00fdch nejstar\u0161\u00edch \u010d\u00e1st\u00ed, aby u\u017eivila nov\u00e9 plody na vrcholu.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jak to poznat:<\/strong> \u017dloutnut\u00ed za\u010d\u00edn\u00e1 <strong>striktn\u011b odspodu rostliny<\/strong>. Spodn\u00ed listy nejprve blednou, pak \u017eloutnou cel\u00e9 (v\u010detn\u011b \u017eilek), zasychaj\u00ed a odpad\u00e1vaj\u00ed.<\/li>\n\n\n\n<li><strong>Rychl\u00e1 z\u00e1chrana:<\/strong> Rostliny pot\u0159ebuj\u00ed okam\u017eitou d\u00e1vku dus\u00edku v dob\u0159e vst\u0159ebateln\u00e9 form\u011b. Ide\u00e1ln\u00ed je organick\u00e9 tekut\u00e9 hnojivo (nap\u0159. zkva\u0161en\u00fd slepi\u010d\u00ed hn\u016fj) nebo dom\u00e1c\u00ed <strong>kop\u0159ivov\u00fd v\u00fdluh (j\u00edcha)<\/strong>. Z\u00e1livku aplikujte ke ko\u0159en\u016fm jednou t\u00fddn\u011b.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Chlor\u00f3za: Kdy\u017e \u017eilky z\u016fst\u00e1vaj\u00ed zelen\u00e9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u011bkdy listy ne\u017eloutnou cel\u00e9, ale vytv\u00e1\u0159ej\u00ed zvl\u00e1\u0161tn\u00ed mozaiku. Listov\u00e1 plocha ztr\u00e1c\u00ed chlorofyl (zelen\u00e9 barvivo), ale samotn\u00e1 s\u00ed\u0165 \u017eilek z\u016fst\u00e1v\u00e1 syt\u011b zelen\u00e1. Tento jev se naz\u00fdv\u00e1 <strong>chlor\u00f3za<\/strong> a znamen\u00e1 to, \u017ee rostlina trp\u00ed akutn\u00edm nedostatkem ho\u0159\u010d\u00edku (Mg) nebo \u017eeleza (Fe).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u010casto se to st\u00e1v\u00e1 na zahrad\u00e1ch, kde se dlouhodob\u011b zal\u00e9v\u00e1 tvrdou studni\u010dn\u00ed vodou s vysok\u00fdm obsahem v\u00e1pn\u00edku, kter\u00fd blokuje vst\u0159eb\u00e1v\u00e1n\u00ed ostatn\u00edch miner\u00e1l\u016f z p\u016fdy.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jak to poznat:<\/strong> \u017dlut\u00fd list s v\u00fdraznou zelenou strukturou \u017eilek.<\/li>\n\n\n\n<li><strong>Rychl\u00e1 z\u00e1chrana:<\/strong> Nejrychlej\u0161\u00edm \u0159e\u0161en\u00edm je <strong>ho\u0159k\u00e1 s\u016fl (s\u00edran ho\u0159e\u010dnat\u00fd)<\/strong>. Rozpus\u0165te ji ve vod\u011b a aplikujte ji jako post\u0159ik p\u0159\u00edmo na listy (tzv. listov\u00e1 v\u00fd\u017eiva). Rostlina tak ho\u0159\u010d\u00edk vst\u0159eb\u00e1 b\u011bhem n\u011bkolika hodin a listy za\u010dnou op\u011bt zelenat.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. \u0160patn\u00fd re\u017eim z\u00e1livky: Top\u00edte je, nebo su\u0161\u00edte?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V \u010dervenci panuj\u00ed tropick\u00e9 teploty a spr\u00e1vn\u011b odhadnout mno\u017estv\u00ed vody je hotov\u00e1 alchymie. \u017dlut\u00e9 listy mohou b\u00fdt paradoxn\u011b projevem jak sucha, tak p\u0159el\u00e9v\u00e1n\u00ed.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Utopen\u00e9 ko\u0159eny:<\/strong> Pokud zal\u00e9v\u00e1te p\u0159\u00edli\u0161 \u010dasto a p\u016fda je neust\u00e1le rozbahn\u011bn\u00e1, ko\u0159eny rostlin nemaj\u00ed p\u0159\u00edstup k kysl\u00edku. Za\u010dnou doslova uhn\u00edvat. Rostlina pak nedok\u00e1\u017ee p\u0159ij\u00edmat \u017e\u00e1dn\u00e9 \u017eiviny a jej\u00ed listy ze\u017eloutnou a zvadnou, jako by usychala.<\/li>\n\n\n\n<li><strong>Povrchov\u00e9 su\u0161en\u00ed:<\/strong> Pokud zal\u00e9v\u00e1te ka\u017ed\u00fd den jen trochu (styl \u201ekapku ka\u017ed\u00fd den\u201c), navlh\u010d\u00edte pouze horn\u00ed 2 centimetry p\u016fdy. Voda se v horku hned odpa\u0159\u00ed a hlubok\u00e9 ko\u0159eny z\u016fst\u00e1vaj\u00ed na suchu.<\/li>\n\n\n\n<li><strong>Rychl\u00e1 z\u00e1chrana:<\/strong> Zal\u00e9vejte <strong>m\u00e9n\u011b \u010dasto, ale zato vydatn\u011b (hloubkov\u011b)<\/strong>. P\u016fda mus\u00ed pros\u00e1knout do hloubky alespo\u0148 15\u201320 cm. Mezi jednotliv\u00fdmi z\u00e1livkami nechte horn\u00ed vrstvu p\u016fdy m\u00edrn\u011b proschnout. Ide\u00e1ln\u00ed je z\u00e1hony zamul\u010dovat sl\u00e1mou, kter\u00e1 udr\u017e\u00ed vlhkost stabiln\u00ed.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Skryt\u00fd nep\u0159\u00edtel: Pl\u00edsn\u011b a letn\u00ed \u0161k\u016fdci<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u010cervencov\u00e9 tepl\u00e9 a vlhk\u00e9 noci (zejm\u00e9na po bou\u0159k\u00e1ch) jsou dokonal\u00fdm inkub\u00e1torem pro pl\u00eds\u0148ov\u00e1 onemocn\u011bn\u00ed. Nej\u010dast\u011bj\u0161\u00edm stra\u0161\u00e1kem je <strong>pl\u00edse\u0148 bramborov\u00e1<\/strong> na raj\u010datech a <strong>padl\u00ed<\/strong> na okurk\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1rove\u0148 se v such\u00e9m horku na spodn\u00ed stran\u011b list\u016f r\u00e1dy usazuj\u00ed <strong>svilu\u0161ky<\/strong> \u2013 drobn\u00ed rozto\u010di, kte\u0159\u00ed saj\u00ed rostlinn\u00e9 \u0161\u0165\u00e1vy.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jak to poznat:<\/strong> \u017dloutnut\u00ed list\u016f doprov\u00e1zej\u00ed hn\u011bd\u00e9 \u010di \u0161ed\u00e9 skvrny (pl\u00edse\u0148) nebo jemn\u00e1, sotva viditeln\u00e1 pavu\u010dinka na rubu listu (svilu\u0161ky).<\/li>\n\n\n\n<li><strong>Rychl\u00e1 z\u00e1chrana:<\/strong> V\u0161echny \u017elut\u00e9, napaden\u00e9 a such\u00e9 listy okam\u017eit\u011b otrhejte. <strong>Nikdy je ned\u00e1vejte do kompostu<\/strong>, abyste nerozn\u00e1\u0161eli spory pl\u00edsn\u00ed, ale vyho\u010fte je do popelnice nebo spalte. Jako prevenci a prvn\u00ed pomoc aplikujte p\u0159\u00edrodn\u00ed post\u0159iky \u2013 nap\u0159\u00edklad roztok ml\u00e9ka a vody v pom\u011bru 1:5 nebo v\u00fdluh z p\u0159esli\u010dky roln\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Z\u00e1v\u011bre\u010dn\u00e9 shrnut\u00ed<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u017dlut\u00e9 listy v \u010dervenci nejsou rozsudkem smrti pro va\u0161i zahradu. Je to pouze varovn\u00fd sign\u00e1l. Pod\u00edvejte se pozorn\u011b, jak p\u0159esn\u011b list \u017eloutne, upravte z\u00e1livku, dodejte spr\u00e1vn\u00e9 hnojivo (dus\u00edk nebo ho\u0159kou s\u016fl) a va\u0161e zahrada bude op\u011bt z\u00e1\u0159it zdravou zelen\u00ed a\u017e do podzimu!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u010cervenec je pro ka\u017ed\u00e9ho zahr\u00e1dk\u00e1\u0159e m\u011bs\u00edcem pravdy. Na z\u00e1honech se sice za\u010d\u00ednaj\u00ed objevovat prvn\u00ed \u010derven\u00e1 raj\u010data, k\u0159upav\u00e9 okurky a \u0161\u0165avnat\u00e9 papriky, ale pr\u00e1v\u011b v tomto obdob\u00ed p\u0159ich\u00e1z\u00ed ne\u010dekan\u00fd \u0161ok. Projdete se kolem z\u00e1hon\u016f a v\u0161imnete si, \u017ee listy rostlin ztr\u00e1cej\u00ed svou zdravou zelenou barvu a nezadr\u017eiteln\u011b \u017eloutnou. Mnoho lid\u00ed propadne&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1337,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tipy-pro-kazdy-den"],"_links":{"self":[{"href":"https:\/\/www.goodtips.top\/index.php?rest_route=\/wp\/v2\/posts\/1336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goodtips.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goodtips.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goodtips.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goodtips.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1336"}],"version-history":[{"count":1,"href":"https:\/\/www.goodtips.top\/index.php?rest_route=\/wp\/v2\/posts\/1336\/revisions"}],"predecessor-version":[{"id":1338,"href":"https:\/\/www.goodtips.top\/index.php?rest_route=\/wp\/v2\/posts\/1336\/revisions\/1338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goodtips.top\/index.php?rest_route=\/wp\/v2\/media\/1337"}],"wp:attachment":[{"href":"https:\/\/www.goodtips.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goodtips.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goodtips.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}