The present invention provides a composite for planting water supply system and method. The composite for planting water supply system includes a planting means, a water supply device and a liquid level control means. Water supply device includes vibration unit, media materials and a control unit. The control unit is to control the media material on the vibration unit, by use shock compression the culture medium directly atomized into fine water particles, in order to plant absorption. The system can be based on the type of plant root growth stage of the corresponding adaptive selection hydroponic farming culture and other hydroponic or aeroponic mode, thereby promoting root hair system plants flourish.本發明係提供一種複合式植栽供水系統及其方法,複合式植栽供水系統包含植栽裝置、供水裝置以及液位控制裝置。供水裝置包含震盪單元、介質材及控制單元,利用控制單元以控置配置於介質材上的震盪單元產生震盪壓縮,以將涵養於介質材中之培養液直接霧化成微細水粒,以便於植物吸收。本系統可依據植物根系生長之的不同階段以適應性選擇相對應之水耕或氣霧耕培等供水模式,進而促使植物之根毛系統蓬勃發展。100‧‧‧複合式植栽供水系統5‧‧‧植物10‧‧‧植栽裝置11‧‧‧植栽槽115‧‧‧觀測窗12‧‧‧植栽盤125‧‧‧植栽培育部15‧‧‧培養液20‧‧‧供水裝置21‧‧‧震盪單元22‧‧‧介質材23‧‧‧控制單元30‧‧‧液位控制裝置40‧‧‧環境裝置
