Abstract: The Aqua-Trellis is a device for watering, feeding, and supporting plants comprising a plurality of vertical members with a plurality of supports for horizontal members and a plurality of horizontal members supported by said vertical member supports and provided with a plurality of ports for dispensing liquid on plants supported on said horizontal members. The Aqua-trellis optionally comprises a liquid supply system for the horizontal members and may include suitable pumps, reservoirs, and controls to adjust liquid flow throughout a network of horizontal and vertical members which combine to support, water, and feed a plurality of plants. The vertical members of the network are configured to support the horizontal members on smooth flat surfaces, like floors, for indoor use as well as on rough uneven surfaces for outdoor use.