Chivako chefenziinoshandiswa zvakanyanya mukugadzirwa kwedu uye muhupenyu hwedu, kusanganisira fenzi yemubindu, fenzi yemigwagwa mikuru, fenzi yemuguta nezvimwewo. Mumaguta mazhinji, dzimba dzepachivande nefenzi dzemuchivanze dzakakurumbira, dzakawanda dzakagadzirwa nematanda. Dzine zvikamu zvitatu: fenzi yebhodhi, bhodhi rebhandi rakatwasuka uye fenzi yebhodhi. Kazhinji, kureba kwacho kuri pakati pe 0.5 m ne 2 m. Maumbirwo akasiyana, kazhinji ekushongedza, dziviriro iri nyore sechinangwa chikuru chekuisa, inozivikanwa zvikuru muEurope neAmerica.