Ungadla kanjani izithombo ze-petunia emakethe?

I-Petunia ingenye yezitshalo ezimibalabala kakhulu ezithanda ukukhula ezindaweni zasemadolobheni. Abalimi abaqalayo banesithakazelo kulo mbuzo: kubalulekile yini ukondla izithombo ze- petunia ? Esinye sezimo ezidingekayo zokuthuthukiswa kwayo yisondlo esifike ngesikhathi. Lesi sitshalo sithanda ukukhulelwa, cishe kuzo zonke izigaba zokukhula kwawo.

Yimuphi umanyolo wokudla izithombo ze-petunia?

Emva kokutshala imbewu enhlabathini, ukupompa nge-accinic acid kwenziwa ukusheshisa inqubo yokukhula kwabo. Ngezindlela eziningi inqubo yokudla i-petunias incike kwikhwalithi ye-substrate, lapho itshalwe kuyo. Uma iqukethe inani elikhulu lezakhi zomzimba, kuyokwanela ukwenza umquba izikhathi eziningana. Emhlabathini omusha, kulokhu, inani lezincelisi ezincane ezanele amasonto amabili okuthuthukiswa kwezithombo ziqukethe. Uma i-substrate ingampofu, ukudla okuvamile okungeziwe kuyoba okuphoqelekile.

Inhlanganisela yomhlabathi yokutshala imbewu ye-petunia kufanele ilungiselelwe ngesisekelo se-peat. Ihlanganisa turf, umquba kanye peat. Ukukhipha lesi sifo ngomlenze omnyama, inhlabathi kufanele ichithe nge-fungicide noma isisombululo esibomvu esibomvu se-potassium permanganate.

Ngemuva kokuvela kokuhluma, akusiwo umanyolo, kepha kusetshenzwa kuphela nge-fungicide noma isisombululo esibomvu se-potassium permanganate. Le nqubo yenziwa njengoba inhlabathi iyomile.

Ngesikhathi sokukhula kwezithombo, kuhlwanyelwa umanyolo obunzima obunamaminerali oqukethe inani elandayo le-nitrogen. Lokhu kunomthelela ekwandeni kobukhulu obuhlaza. Esikhathini esizayo kuyadingeka ukwethula umquba nge-predominance ye-phosphorus ne-potassium. Imiphumela emihle inikezwa ngamanyolo ephilayo, isibonelo, isisombululo se-mullein.

Ngaki kangakanani ukondla izithombo ze-petunia?

Njengoba kunikezwe izici zokukhula nokuthuthukiswa kwezitshalo, abaningi banesithakazelo kulo mbuzo: nini ukuqala ukondla izithombo ze-petunia? Ukudla kokuqala i-nitrogen fertilizer yenziwa emva kokuvela kwamaqabunga ama-3-4 wokuqala. Ngokuvamile lokhu kwenzeka emavikini amabili emva kokuhluma kwembewu. Kodwa lokhu kwenziwa emva kokuhluma kwezimbewu.

Izitshalo eziqukethe i-phosphorus ne-potassium zenziwa kamuva, uma isihlahla esinezinhlobo eziluhlaza kakade sesivele sakhiwe. Ukuze petunia, kuyoba okwanele ukuqhuba kanye njalo ngemva kwamasonto amabili. Izithombo ezifana nenhlanganisela yezimpande nama-foliar yokugqoka.

Ukwenza ukugqoka okuvamile kwe-petanian, uzoqinisekisa ukuthi ubude bawo bubude nobuningi.