Abstract: A plant growing system includes a growth medium preparation unit and a plant growing unit. The growth medium preparation unit includes a supply of water that feeds water through a water treatment unit, a nutrition module, and a reactor sub-system to have the water treated and modified and added with nano-elements and other nutrition components to provide a nutrition formula. The nutrition formula is supplied to the plant growing unit that includes a growing box inside which a tank is provided for receiving and holding the nutrition formula. A plant plate is disposed on the tank and is formed with at least one through opening for receiving and holding a plant. The root of plant is allowed to extend into the nutrition formula inside the tank, while the stem of the plant is growing in a void space above the plant plate and inside the growing box.

Abstract: A plant growing system includes a growth medium preparation unit and a plant growing unit. The growth medium preparation unit includes a supply of water that feeds water through a water treatment unit, a nutrition module, and a reactor sub-system to have the water treated and modified and added with nano-elements and other nutrition components to provide a nutrition formula. The nutrition formula is supplied to the plant growing unit that includes a growing box inside which a tank is provided for receiving and holding the nutrition formula. A plant plate is disposed on the tank and is formed with at least one through opening for receiving and holding a plant. The root of plant is allowed to extend into the nutrition formula inside the tank, while the stein of the plant is growing in a void space above the plant plate and inside the growing box.

Abstract: A system capable of selecting an optimal plant cultivation method mainly includes a plurality of water supply units, a water treatment unit, a plurality of nutrition units, a reactor, a plurality of gas supply units, a liquid storage unit, at least three growth boxes, an information device. A method capable of selecting an optimal plant cultivation method allows participants of a competition in every place of the world to operate the same greenhouse facilities together at the same time, and grow the same plant or a several types of plants at the same time, latitude and location. But, every participant themselves may use the facilities provided in the greenhouse to adjust and control other growing conditions, environmental factors, cultivation methods and nutrition formulas, and the best cultivation method and nutrition formula are selected, thereby finding out the best cultivation method of the plant when the competition is over.

Abstract: A system capable of selecting an optimal plant cultivation method mainly includes a plurality of water supply units, a water treatment unit, a plurality of nutrition units, a reactor, a plurality of gas supply units, a liquid storage unit, at least three growth boxes, an information device. A method capable of selecting an optimal plant cultivation method allows participants of a competition in every place of the world to operate the same greenhouse facilities together at the same time, and grow the same plant or a several types of plants at the same time, latitude and location. But, every participant themselves may use the facilities provided in the greenhouse to adjust and control other growing conditions, environmental factors, cultivation methods and nutrition formulas, and the best cultivation method and nutrition formula are selected, thereby finding out the best cultivation method of the plant when the competition is over.