A kind of water ploughs the special container of plant culture, the ontology for defining an accommodating space comprising one. The ontology includes that the open end being reversed sequentially is equipped with a head section, a shoulder section, a figure and water level mark section, the internal diameter of the internal diameter of the head section big what shoulder section with a closed end, from an inner edge of the open end towards the closing extreme direction. The utility model by the internal diameter big what of the head section of the ontology shoulder section internal diameter design, the what ontology can be firmly arranged by providing a lid with a Yi Zhimian, and water level mark section can provide the plant personnel water level reference data of one clear amount of water, and plant personnel is enabled to be accurately controlled amount of water.一種水耕植物栽培之專用容器，包含一界定出一容置空間的本體。該本體包括相反設置的一開口端與一封閉端、自該開口端的一內緣朝該封閉端方向依序設有一頭段、一肩段、一身段，及一水位標示段，該頭段的內徑大於該肩段的內徑。本新型藉由該本體的頭段的內徑大於該肩段內徑的設計，提供一具有一易植棉的蓋體能穩固地設置於該本體，及該水位標示段能提供栽植人員一個明確加水量的水位參考基準，使得栽植人員能精準地控制加水量。
