[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.emwac.cz\/africka-fialka\/#Article","mainEntityOfPage":"https:\/\/www.emwac.cz\/africka-fialka\/","headline":"Africk\u00e1 fialka","name":"Africk\u00e1 fialka","description":"Tato kv\u011btinka byla objevena v Tanz\u00e1nii synem \u0159editele Kr\u00e1lovsk\u00e9 botanick\u00e9 zahrady v N\u011bmecku. Ze z\u00e1kladn\u00ed modr\u00e9, r\u016f\u017eov\u00e9 a b\u00edl\u00e9 barvy byly vy\u0161lecht\u011bny nov\u00e9 odr\u016fdy r\u016fzn\u00fdch barev, jednoduch\u00fdch nebo plnokv\u011bt\u00fdch. B\u011bhem dal\u0161\u00edch let se tato rostlinka dostala do cel\u00e9ho sv\u011bta. Dokonce za\u010daly vznikat kluby amat\u00e9rsk\u00fdch p\u011bstitel\u016f fialek. Rostlina dor\u016fst\u00e1 v\u00fd\u0161ky 15 cm a pr\u016fm\u011bru 20 \u2013 […]","datePublished":"2020-09-10","dateModified":"2023-06-08","author":{"@type":"Person","@id":"https:\/\/www.emwac.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.emwac.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c192bfd1262e8256fe3eac43754b6ece89624ea6667e488d9445cc2d04372644?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c192bfd1262e8256fe3eac43754b6ece89624ea6667e488d9445cc2d04372644?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"emwac.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.emwac.cz\/wp-content\/uploads\/img_a294514_w2121_t1506427625.jpg","url":"https:\/\/www.emwac.cz\/wp-content\/uploads\/img_a294514_w2121_t1506427625.jpg","height":0,"width":0},"url":"https:\/\/www.emwac.cz\/africka-fialka\/","about":["Byt"],"wordCount":429,"articleBody":"Tato kv\u011btinka byla objevena v Tanz\u00e1nii synem \u0159editele Kr\u00e1lovsk\u00e9 botanick\u00e9 zahrady v N\u011bmecku. Ze z\u00e1kladn\u00ed modr\u00e9, r\u016f\u017eov\u00e9 a b\u00edl\u00e9 barvy byly vy\u0161lecht\u011bny nov\u00e9 odr\u016fdy r\u016fzn\u00fdch barev, jednoduch\u00fdch nebo plnokv\u011bt\u00fdch. B\u011bhem dal\u0161\u00edch let se tato rostlinka dostala do cel\u00e9ho sv\u011bta. Dokonce za\u010daly vznikat kluby amat\u00e9rsk\u00fdch p\u011bstitel\u016f fialek. Rostlina dor\u016fst\u00e1 v\u00fd\u0161ky 15 cm a pr\u016fm\u011bru 20 \u2013 40 cm. N\u011bkter\u00e9 odr\u016fdy i v\u011bt\u0161\u00edho pr\u016fm\u011bru. M\u00e1 k\u0159ehk\u00e9 chlupat\u00e9 listy.
 
 Fialkapot\u0159ebuje teplotu 20 \u2013 25\u00b0C. Nesn\u00e1\u0161\u00ed pr\u016fvan a n\u00e1hl\u00e9 zm\u011bny teploty. P\u0159izp\u016fsob\u00ed se v\u0161ak sv\u011btl\u00fdm a such\u00fdm m\u00edst\u016fm. P\u0159i teplot\u011b pod 10\u00b0C p\u0159estane r\u016fst a uhyne. Pro dobr\u00fd r\u016fst pot\u0159ebuje lehk\u00fd provzdu\u0161n\u011bn\u00fd substr\u00e1t, v\u011bt\u0161inou se d\u00e1 koupit speci\u00e1ln\u00ed substr\u00e1t ur\u010den\u00fd pro fialky. Maj\u00ed r\u00e1dy zv\u00fd\u0161enou vlhkost vzduchu, v tepl\u00e9m a such\u00e9m vzduchu se jim neda\u0159\u00ed. M\u016f\u017eeme je rosit, \u010d\u00edm\u017e z\u00e1rove\u0148 fialk\u00e1m sm\u00fdv\u00e1me ne\u010distoty z list\u016f.
 
 Africk\u00e9 fialkynesn\u00e1\u0161\u00ed p\u0159emok\u0159en\u00ed, proto\u017ee jim zahn\u00edvaj\u00ed ko\u0159eny a n\u00e1sledn\u011b hynou. Zal\u00e9v\u00e1me asi dvakr\u00e1t t\u00fddn\u011b do misky a jednou za m\u011bs\u00edc zalijeme rostlinku vrchem, aby se propl\u00e1chly nahromad\u011bn\u00e9 soli z povrchu zeminy. Jako v\u0161echny pokojov\u00e9 rostliny, zal\u00e9v\u00e1me i fialku vodou pokojov\u00e9 teploty a nikdy ne studenou. Hnojen\u00ed fialek mus\u00ed b\u00fdt vyv\u00e1\u017een\u00e9. P\u0159id\u00e1v\u00e1me dus\u00edk, drasl\u00edk a fosfor.
 Africk\u00e1 fialka m\u00e1 v\u00fdhodu, nepot\u0159ebuje vegeta\u010dn\u00ed klid. Od listopadu do b\u0159ezna kvete jen minim\u00e1ln\u011b nebo v\u016fbec. Abychom podpo\u0159ili kveten\u00ed a r\u016fst, na ja\u0159e ji p\u0159esad\u00edme. 
 
 Mno\u017een\u00ed fialekje velmi jednoduch\u00e9. Sta\u010d\u00ed utrhnout zelen\u00fd list s asi dvoucentimetrov\u00fdm stonkem a d\u00e1t ho do vody zako\u0159enit. Jakmile zako\u0159en\u00ed, m\u016f\u017eeme jej zasadit p\u0159\u00edmo do p\u0159ipraven\u00e9ho substr\u00e1tu. Mno\u017een\u00ed semenem je velmi slo\u017eit\u00e9, proto se vyu\u017e\u00edv\u00e1 jen p\u0159i \u0161lecht\u011bn\u00ed.
 Ani fialce se choroby nevyh\u00fdbaj\u00ed, proto je vhodn\u00e9 je \u010dasto kontrolovat. Nap\u0159\u00edklad hniloba kr\u010dku zp\u016fsoben\u00e1 \u0161patn\u00fdm zal\u00e9v\u00e1n\u00edm nebo t\u0159eba padl\u00ed. \u010casto ji tak\u00e9 napadaj\u00ed m\u0161ice, molice a t\u0159\u00e1sn\u011bnky.
 Pokud ji um\u00edst\u00edme do tmav\u00e9 m\u00edstnosti, tak n\u00e1m nepokvete, ale jen j\u00ed porostou listy. 
 Tak kr\u00e1sn\u00e1 rostlinka. Jen je \u0161koda, \u017ee nevon\u00ed.
                                                                                                                                                                                                                                                                                                                                                                                                 "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Africk\u00e1 fialka","item":"https:\/\/www.emwac.cz\/africka-fialka\/#breadcrumbitem"}]}]