Sisitimu yekufema yegreenhouse inoita basa guru muhutano hwezvirimwa uye kugadzirwa kwezvirimwa. Nyanzvi dzekurima dzezvirimwa dzakawanda hadzifungidzire kukura kunonoka, goho risinganyanyi kunaka, kana matambudziko ezvirwere zvinokonzerwa nehurongwa hwekufema hwegreenhouse husina kukwana. Varimi vazhinji vanonzwisisa kukosha kwesystem yekufema yekudzora tembiricha asi mabhenefiti anobva musystem yekufema ane mativi akawanda. Sisitimu yekufema haisi chete yakakosha pakuchengetedza mamiriro ekunze asi inokanganisawo kugona kwemuti kuita photosynthesis, kutora zvinhu zvakakosha, uye kubereka kwakakwana (pollination). Sisitimu yekufema yegreenhouse inoita mabasa mana akakosha: kudzora tembiricha, kudzora hunyoro, kutsiva CO2/oxygen, uye kutenderera kwemhepo.