Izimbiza zokutshala ziyithuluzi elibalulekile lokukhula kwezitshalo eziluhlaza. Isitshalo ngasinye sinendawo efanele ukukhula kwaso. Uma uzitshala ezinhlotsheni ezahlukene zamabhodwe, zizokhiqiza imiphumela ehlukene. Izimbiza zezimbali ze-Corten steel azikwazi ukugqwala, zinempilo ende yesevisi futhi ziqhakaza kahle kakhulu. Ukuma nombala webhodwe kungenziwa ngokwezifiso ngokuvumelana nezidingo, futhi kungasetshenziselwa ukuhlobisa kwangaphandle, ukuhlobisa udonga, njll.

Ibhodwe le-Corten steel planter linikeza ukubukeka okuyingqayizivele kwe-patina ebomvu ngokunsundu eshintshashintshayo ngokuvumelana nesimo sezulu kanye nesikhathi, kudala ukushaqeka okunamandla kwezitshalo eziluhlaza, kuthuthukise indawo ebukeka njengemvelo.