Plant containers and systems, namely, hydroponics units for plants, with accessories, and component parts of such systems, namely, trays, drains, reservoirs, porthole covers and tubing; hydroponics plant propagation unit, consisting of hydroponics growing containers with an automated water and nutrient dispensing system; modular hydroponics plant cultivating system not of metal, consisting of modular supports, plant grow cups, irrigation lines and nozzles, and pumps all sold as a unit and component parts related thereto, for the cultivation of plants in nutrient soil; plant containers and systems, namely planters, pots, and hydroponics units for plants, and accessories for such containers, planters and pots, namely, plant growing trays, and plant drainage trays; plant cultivating systems comprised primarily of planters for flowers and plants with growing media for plants