Katekoli: Hydroponics

E masani ona fiafia tagata pe faʻafefea ona latou maua latou lava i fualaʻau fou, vitamini i le taumalulu? Faʻateleina greens eseese faʻaaogaina hydroponics i le fale - oe o le a sapalai lau laulau ma vitamini toeititi atoa le tausaga. Faʻapitoa...