Apparatus and method of water culture and plant handling method
Apparatus for growing a plant
Buoyant support structure and system and method using structure
Equipment and methods for injecting aqueous nutrient solution in
Floatable plant cultivation device
Hydroponic plant collars
Hydroponics plant support system
Method and apparatus for hydroponic farming
Method of hydroponically growing plant sprouts and apparatus the
Movable root contact-pressure plate assembly for hydroponic syst
Plant propagator
Raft apparatus for growing plants by means of water culture
Water container device for plants
Water-holding carrier for plants