Ronga mhinduro kumubvunzo uyu wakaoma kunzwisisa: Mhando huru zvikurusa yemiti inoda rudzi rwomugove we ericaceous inogona kuva nomuuyoi panharaunda yayo nemhaka yenzira iyo inotora nayo cations?
Peat moss inogonawo kuita kuti nharaunda yayo ive neacidity nokuwana cations