Rododendrai yra r\u016bg\u0161\u010di\u0105 dirv\u0105 m\u0117gstantys augalai, tod\u0117l da\u017eniausia b\u0117d\u0173 prie\u017eastis \u2013 netinkamas dirvo\u017eemio pH. Geriausiai jie auga, kai pH siekia apie 4\u20135,5, o \u0161armingesn\u0117je \u017eem\u0117je augalas nebesugeba pasisavinti maisto med\u017eiag\u0173 net ir tr\u0119\u0161iamas.<\/p>\n
Tuomet lapai ima \u0161vies\u0117ti, atsiranda gelsv\u0173 d\u0117mi\u0173, augimas l\u0117t\u0117ja, o \u017eyd\u0117jimas skursta. Ypa\u010d problemati\u0161kas b\u016bna kalcis dirvoje ar laistymo vandenyje, nes jis palaipsniui kelia pH ir skatina maisto med\u017eiag\u0173 tr\u016bkumo po\u017eymius.<\/p>\n
Kita da\u017ena klaida \u2013 per sunki, molinga ir prastai orui pralaidi \u017eem\u0117. Rododendr\u0173 \u0161aknys yra pavir\u0161in\u0117s ir jautrios, tod\u0117l u\u017emirkimas greitai sukelia \u0161akn\u0173 dusim\u0105, puvinius ir sudaro palankias s\u0105lygas grybin\u0117ms ligoms.<\/p>\n
Rododendrai vienodai blogai reaguoja ir \u012f perd\u017ei\u016bvim\u0105, ir \u012f perteklin\u0119 dr\u0117gm\u0119. Substratas tur\u0117t\u0173 b\u016bti nuolat lengvai dr\u0117gnas, nes i\u0161d\u017ei\u016bvus vir\u0161utiniam sluoksniui lapai da\u017enai suglemba ir susisuka \u012f vamzdel\u012f, taip augalas ma\u017eina vandens netekim\u0105.<\/p>\n
Laistant svarbu dr\u0117kinti \u017eem\u0119, o ne lapus, nes nuolat \u0161lapi lapai didina grybinio pa\u017eeidimo rizik\u0105. Praktikoje saugiausia rinktis mink\u0161t\u0105 vanden\u012f, pavyzd\u017eiui, lietaus arba nusistov\u0117jus\u012f, nes kietas vanduo ilgainiui \u0161armina dirv\u0105.<\/p>\n
Dar viena da\u017enai pamir\u0161tama detal\u0117 \u2013 laistymas \u017eiemos pabaigoje ir ankstyv\u0105 pavasar\u012f. Rododendrai yra vis\u017ealiai, tod\u0117l saul\u0117t\u0105 ir v\u0117juot\u0105 dien\u0105 jie garina dr\u0117gm\u0119 per lapus, o \u012f\u0161alusi dirva neleid\u017eia jos pasisavinti, tod\u0117l augalas gali prad\u0117ti d\u017ei\u016bti.<\/p>\n
Pirmas \u017eingsnis \u2013 \u012fvertinti augimo s\u0105lygas, nes vien tr\u0105\u0161os problemos paprastai nei\u0161sprend\u017eia. Prad\u0117kite nuo dirvo\u017eemio pH patikrinimo ir \u012fsitikinkite, kad \u0161aknys neauga nuolat \u0161lapioje, prastai drenuojamoje vietoje.<\/p>\n
Jei pH per auk\u0161tas, dirv\u0105 verta par\u016bg\u0161tinti r\u016bg\u0161\u010diomis organin\u0117mis med\u017eiagomis, pavyzd\u017eiui, durp\u0117mis ar pu\u0161\u0173 \u017eieve, arba specialiais preparatais r\u016bg\u0161\u010di\u0105 dirv\u0105 m\u0117gstantiems augalams. Svarbu ir pagerinti laidum\u0105, kad vanduo neu\u017esistov\u0117t\u0173, ypa\u010d jei sklype vyrauja molis.<\/p>\n
Po \u017eyd\u0117jimo pravartu pa\u0161alinti per\u017eyd\u0117jusius \u017eiedynus, kad augalas neeikvot\u0173 energijos s\u0117kloms ir lengviau formuot\u0173 kit\u0173 met\u0173 pumpurus. Taip pat verta nepersistengti su tr\u0119\u0161imu, nes pertr\u0119\u0161imas didina dirvos druskingum\u0105, o rododendrai j\u012f pakelia prastai.<\/p>\n
Jei kr\u016bmas pasodintas per giliai, verta j\u012f persodinti taip, kad augt\u0173 tame pa\u010diame gylyje, kaip augo vazone. Per giliai pasodintos \u0161aknys pras\u010diau v\u0117dinasi, tod\u0117l augalas ilgainiui silpsta, o problemos kartojasi net ir koreguojant laistym\u0105.<\/p>\n","protected":false},"excerpt":{"rendered":"
Rododendrai da\u017enai skursta d\u0117l per auk\u0161to dirvos pH, kieto vandens ir u\u017emirkimo. Paai\u0161kiname, kaip laistyti, par\u016bg\u0161tinti dirv\u0105 ir atgaivinti kr\u016bm\u0105.<\/p>\n","protected":false},"author":0,"featured_media":19467,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[2031,327,1995,5112,10957,1889],"miestas":[],"class_list":["post-19466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sodas-ir-darzas","tag-dirvozemio-ph","tag-laistymas","tag-mulciavimas","tag-rododendrai","tag-rugsciamegiai-augalai","tag-sodininkyste"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/19466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=19466"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/19466\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/19467"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=19466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=19466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=19466"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=19466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}