Petunijos laikomos vienomis i\u0161tvermingiausi\u0173 balkonini\u0173 g\u0117li\u0173, ta\u010diau vasaros viduryje neretai ima skursti: \u017eied\u0173 ma\u017e\u0117ja, lapai \u0161vies\u0117ja, o augalas praranda ve\u0161lum\u0105. Da\u017eniausiai problema slypi ne vien tr\u0105\u0161\u0173 tr\u016bkume, bet ir laistymo vandenyje bei netinkamame dirvos r\u016bg\u0161tingume.<\/p>\n
Petunijoms nuolatiniam \u017eyd\u0117jimui reikia daug \u0161viesos, vandens ir maisto med\u017eiag\u0173, tod\u0117l jos itin greitai \u201ei\u0161sunkia\u201c substrat\u0105 vazonuose. Jei augalas per dien\u0105 gauna ma\u017eiau nei 5\u20136 valandas tiesiogin\u0117s saul\u0117s, \u017eied\u0173 formavimas sul\u0117t\u0117ja net ir reguliariai tr\u0119\u0161iant.<\/p>\n
Kita da\u017ena prie\u017eastis \u2013 kietas vanduo, kuris ilgainiui kelia \u017eem\u0117s pH ir apsunkina mikroelement\u0173, ypa\u010d gele\u017eies, pasisavinim\u0105. Tuomet lapai gali prad\u0117ti gelsti, o \u017eyd\u0117jimas tampa skurdesnis, nors dr\u0117gm\u0117s ir tr\u0105\u0161\u0173 lyg ir netr\u016bksta.<\/p>\n
Vienas paprastas b\u016bdas \u0161velniai sureguliuoti pH \u2013 citrin\u0173 r\u016bg\u0161ties tirpalas, ypa\u010d kai laistoma kietu vandeniu. Svarbu suprasti, kad tai n\u0117ra tr\u0105\u0161a: tirpalas maisto med\u017eiag\u0173 neprideda, bet gali pagerinti j\u0173 prieinamum\u0105 \u0161aknims.<\/p>\n
Da\u017eniausiai taikoma proporcija \u2013 1 litras nusistov\u0117jusio arba mink\u0161to vandens ir 1 nubrauktas arbatinis \u0161auk\u0161telis citrin\u0173 r\u016bg\u0161ties. Tirpal\u0105 reik\u0117t\u0173 gerai i\u0161mai\u0161yti ir laistyti tik prie \u017eem\u0117s, vengiant pilti ant lap\u0173 ir \u017eied\u0173.<\/p>\n
Tok\u012f laistym\u0105 patariama taikyti kas 2\u20133 savaites intensyvaus augimo ir \u017eyd\u0117jimo metu, o ne da\u017eniau. Per da\u017enas r\u016bg\u0161tinimas gali i\u0161balansuoti substrat\u0105, ypa\u010d jei \u017eem\u0117 jau yra nat\u016braliai r\u016bg\u0161tesn\u0117 arba naudojamas \u0161vie\u017eias, subalansuotas balkonini\u0173 augal\u0173 mi\u0161inys.<\/p>\n
Net ir sureguliavus pH, petunijos neatsigaus, jei tr\u0119\u0161imas bus epizodinis. Vazonuose maisto med\u017eiagos i\u0161siplauna greitai, tod\u0117l \u017eydin\u010dioms g\u0117l\u0117ms skirtos tr\u0105\u0161os turi b\u016bti naudojamos reguliariai pagal gamintojo norm\u0105, ypa\u010d kai augalas gausiai \u017eydi.<\/p>\n
Ne ma\u017eiau svarbus laistymas: petunijos nem\u0117gsta nei perd\u017ei\u016bvimo, nei nuolatinio \u201epelk\u0117jimo\u201c. Geriausia laistyti tuomet, kai vir\u0161utinis \u017eem\u0117s sluoksnis prad\u017ei\u016bsta, o vandens perteklius turi laisvai i\u0161b\u0117gti per drena\u017eo skyles.<\/p>\n
\u017dyd\u0117jim\u0105 skatina ir paprasta higiena \u2013 nu\u017eyd\u0117jusi\u0173 \u017eied\u0173 \u0161alinimas, nes augalas ma\u017eiau energijos skiria s\u0117kloms. Jei vasaros viduryje \u016bgliai i\u0161t\u012fsta ir kr\u016bmelis praranda form\u0105, saikingas patrumpinimas ma\u017edaug 20\u201330 proc. da\u017enai paskatina \u0161akojim\u0105si ir nauj\u0173 pumpur\u0173 formavim\u0105.<\/p>\n
Citrin\u0173 r\u016bg\u0161ties tirpalo geriau nenaudoti, jei petunijos turi \u0161akn\u0173 puvinio po\u017eymi\u0173, serga grybelin\u0117mis ligomis arba auga itin r\u016bg\u0161\u010diame substrate. Tokiais atvejais svarbiau koreguoti dr\u0117gm\u0117s re\u017eim\u0105 ir \u012fvertinti \u0161akn\u0173 b\u016bkl\u0119, o ne keisti pH \u201ei\u0161 akies\u201c.<\/p>\n","protected":false},"excerpt":{"rendered":"
Petunijos menkai \u017eydi d\u0117l saul\u0117s stokos, maisto med\u017eiag\u0173 tr\u016bkumo ar kieto vandens: paai\u0161kiname, kada padeda citrin\u0173 r\u016bg\u0161ties tirpalas ir kaip j\u012f naudoti.<\/p>\n","protected":false},"author":0,"featured_media":36787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[7765,3335,4959,3545,327,3461,3082],"miestas":[],"class_list":["post-36786","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sodas-ir-darzas","tag-balkonines-geles","tag-citrinu-rugstis","tag-dirvos-ph","tag-kietas-vanduo","tag-laistymas","tag-petunijos","tag-trasos"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/36786","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=36786"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/36786\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/36787"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=36786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=36786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=36786"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=36786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}