Hydroponic growing systems, equipment and apparatus; aeroponic growing systems, equipment and apparatus; modular hydroponic plant growing systems, equipment and apparatus; modular aeroponic plant growing systems, equipment and apparatus; hydroponic growing systems, equipment and apparatus for a vertical indoor garden; aeroponic growing systems, equipment and apparatus for a vertical indoor garden; stackable hydroponic plant growing systems, equipment and apparatus; stackable aeroponic plant growing systems, equipment and apparatus; self-watering plant growing systems, equipment and apparatus; hydroponic growing systems, equipment and apparatus comprised of light emitting diode (LED) plant grow lights, grow boxes and automated controls therefor; aeroponic growing systems, equipment and apparatus comprised of light emitting diode (LED) plant grow lights, grow boxes and automated controls therefor; light emitting diode (LED) plant grow lights; apparatus and installations for lighting, heating and watering indoor plants; automatic watering installations for use in relation to indoor plant growth; watering pumps for use in hydroponic growing systems; plant feeding systems, equipment and apparatus; parts, components and accessories for all of the aforesaid goods.