PROBLEM TO BE SOLVED: To provide leaf vegetable seedling supply system which enables cultivating a seedling of leaf vegetables as food continuously and daily by using a hydroponic device at home.SOLUTION: Leaf vegetable supply system 1 comprises a plant factory 2 for producing leaf vegetables 90, information receiving means 3, 4 for receiving hydroponics status information of a hydroponic device 81 from a home 8 in which the hydroponic device 81 is installed, and supply means 6, 7 for supplying leaf vegetable seedlings 90 which have been grown to a growth stage in the plant factory 2 to the home 8 in which the hydroponic device 81 is installed, according to the hydroponics status information.【課題】 家庭において、水耕栽培装置を用いて継続的かつ日常的に食料としての葉物野菜を栽培することを可能とする葉菜類苗供給システムを提供する。【解決手段】 葉菜類苗供給システム１は、葉菜類苗９０を生産する植物工場２と、水耕栽培装置８１が設置された家庭８から水耕栽培装置８１の水耕栽培状況情報を受け取る情報受領手段３，４と、植物工場２で成長段階にまで生育した葉菜類苗９０を、水耕栽培状況情報に応じて、水耕栽培装置８１が設置された家庭８へと供給する供給手段６，７とを備える。【選択図】図１
