Lights for use in growing plants and watering machines for agricultural purposes in the nature of indoor gardening; Plant growing system in the nature of a closed environment hydroponics grow box consisting of automated lighting fixtures, irrigation equipment, and nutrient provision equipment sold together as a unit; agricultural irrigation units for use in watering and fertilizing plants in indoor gardening; automated agricultural irrigation units consisting of a seeds cassette in the nature of plant cultivation trays, plant nutrient mixtures tank and electronic control unit, all sold as a unit and placed into a container, for use in indoor gardening