Okondwa petunias amasangalatsa maluwa awo pafupifupi chilimwe, koma izi zimafunikira feteleza. Izi zimafunika ndi mizu yawo yamphamvu kwambiri. Komabe, kwa oyamba kumene mu floriculture, izi zimakhala zovuta. Choncho, tidzakambirana za feteleza omwe ali oyenera kwa petunias.
Choyamba kudyetsa petunia
Kwa nthawi yoyamba munda wokongolawo umadyetsedwa feteleza masabata awiri mutabzala mbewu. Izi ndizofunika kuti tipeze masamba obiriwira - masamba, tsinde, ndipo potsiriza, kupanga chitsamba. Zotsatira zoterezi zimaperekedwa ndi feteleza zovuta komanso phosphorous (P) ndi nitrogen (N).
Mitsuko yoyenera ingapezeke mu sitolo iliyonse yomwe imakhala yogulitsidwa maluwa amkati. Chinthu chabwino kwambiri cha fetereza kwa petunia mbande chingakhale chosakaniza chosakaniza kwa maluwa, mwachitsanzo, Agricola, Bona Forte, Garden of Miracles, Choyenera. Chinthu chachikulu ndi chakuti chiŵerengero cha phosphorous ndi nayitrojeni mumsinkhu umakhalapo.
Ena wamaluwa amasankha kugwiritsa ntchito madzi osungunuka wouma feteleza a petunia, omwe amawoneka mu mawonekedwe a granules kapena ufa. Mwayi, "Master", "Plantofol".
Pofuna kuteteza masamba a petunia ku chikasu, nthawi ndi nthawi muzidyetsa feteleza ndi chitsulo, mwachitsanzo, "Feronite". Kwa nyengo yonse, maluwawo adzayenera kukonzedwa katatu kapena kanayi.
Chachiwiri kudya petunia
Popeza cholinga chachikulu cha kukula kwa petunias ndikongola ndi kodabwitsa, maluwa okongoletsa amafunikira feteleza kuti azikula. Chinthu chachikulu chomwe chimayambitsa maluwa ndi potassium (K). Chigawochi chimapangidwa ndi feteleza zambiri zojambulidwa pamwambapa.
Monga kudyetsa petunias wochuluka maluwa, youma "Kamera", "Aquarine", "Scotts", "Crystallone" ndi madzi "Kwa petunias ndi surfiny Polykhim" ndi abwino. Amayambira mu nthaka masiku asanu ndi awiri (7-10).