Ama-Irises, njengezimbali eziningi zasengadini, adinga ukufakelwa ngezikhathi ezithile. Kwenye indawo, isihlahla esisha singakhula sisuka eminyakeni emithathu kuya kwemihlanu, kepha ngalesi sikhathi sakha izixhumanisi eziningi ezintsha ezivele ziqale ukukhipha inhlabathi. Ngenxa yalokho, imbali iyagula, futhi ukuqhakaza ngokwayo kunciphile. Ukufakwa kwe-Iris kufaka isandla ekuvuseleleni kwayo, okukhuphula inani lama-peduncle futhi kuthuthukisa nesimo esivamile sesitshalo. Ngaphezu kwalokho, ngale ndlela, izitshalo zizala kahle, ngoba zimila kalula futhi zisuka ngokushesha.
Ukufakelwa nini?
Abalimi abaningi baqala ukuhlukanisa izihlahla ekwindla noma ngasekupheleni kwehlobo, lapho nje ukuqhakaza. Kungenzeka ukuthi udlulise irises entwasahlobo? Vele ungakwenza, ngoba intwasahlobo yisikhathi sokukhula ngokushesha kwazo zonke izimila. Irises, etshalwe entwasahlobo enhlabathini enomswakama, ikhula kahle.
Isikhathi sokufakelwa kwentwasahlobo sincike ezimweni zezulu zesifunda, kodwa kunoma yisiphi isimo kufanele senziwe ngokushesha - ngokushesha lapho iqhwa liwa nomhlaba uvutha kancane. Akufanele uhlehlise umsebenzi, ngoba ngokutshala sekwephuzile, izimpande zingagula futhi zife.
Lapho intwasahlobo izithambisa, kufanelekile ukucabanga ukuthi izitshalo kungenzeka ziqhakaze kuphela ngonyaka olandelayo. Yize kukhona amacala athi ukuqhakaza kwenzeka namanje ehlobo, kodwa ngokuhamba kwesikhathi.
Ungashintsha kanjani irises entwasahlobo?
Ukutshala isihlahla esidala sama-irises, kufanele:
- usebenzisa i-pitchfork, ikambe ngokucophelela;
- hlukanisa ngommese obukhali ube izingxenye, kuyilapho ucezu ngalunye kufanele lube nobude obungaba ngu-10 cm, amaqabunga amaningana nohlelo olwakhiwe kahle lwezimpande;
- uma kukhona ukulandela kokubola, sinqume izingxenye ezonakalisiwe zezimpande, bese wehlisa okusele esiqeshini se-potanganum permanganate amahora amabili;
- uma izimpande zinde kakhulu, kungcono ukuzisika, ungashiyuli ngaphezu kuka-5 cm;
- amaqabunga kufanele futhi ancishiswe afinyelele ku-15 cm;
- fafaza zonke izingxenye ngamalahle noma amalahle acushiwe bese uzivumela ukuba zome.
Ukutshala i-irises ehlukanisiwe, kuyadingeka ukwenza izimbobo ezingashonile kude nobuncane obungama-40 cm ukusuka komunye nomunye ukuze izitshalo zingagcwele eminyakeni embalwa ezayo. Faka i-nitrate encane ne-superphosphate kuyo ngayinye bese uyixube nenhlabathi. Maphakathi nomgodi, yakha isimbotshana evela enhlabathini, ubeke ukwahlukana kuyo bese uqonde izimpande, uyiqondise phansi. Gcwalisa inhlabathi bese uyichoboza kahle eduze kwe-iris ngezandla zakho.
I-iris rhizome kufanele ibe sezingeni elifanayo nehlabathi lomhlabathi, ayinakujula kakhulu.
