Abstract: A planting pot comprising a biodegradable container comprising an open top portion and an open bottom portion, a planting medium for a plant located within the container, the planting medium comprising a top surface, an upper layer of material, a lower layer of material, and a middle layer of material disposed between the upper and lower layers of material, a hollow irrigation line comprising an upper portion above the top surface of the planting medium and a lower portion within the planting medium, at least a portion of the lower portion of the irrigation line comprising multiple openings to permit irrigation water to flow there through into the planting medium, a moisture sensor disposed within the planting medium, and a plant planted in the container.

Abstract: A system for providing oxygen in a vehicle passenger cabin, the system comprising a gaseous oxygen source, a duct for connection to at least one vent for passage of oxygen to the passenger cabin, the duct being coupled to the oxygen source for passage of oxygen from the oxygen source to the vent, a regulator for regulating passage of oxygen from the oxygen source, a controller coupled to the regulator for controlling the regulator, and an oxygen sensor within the passenger cabin for sensing the amount of oxygen in the passenger cabin.

Abstract: A planting pot comprising a biodegradable container comprising an open top portion and an open bottom portion, a planting medium for a plant located within the container, the planting medium comprising a top surface, an upper layer of material, a lower layer of material, and a middle layer of material disposed between the upper and lower layers of material, a hollow irrigation line comprising an upper portion above the top surface of the planting medium and a lower portion within the planting medium, at least a portion of the lower portion of the irrigation line comprising multiple openings to permit irrigation water to flow there through into the planting medium, a moisture sensor disposed within the planting medium, and a plant planted in the container.

Abstract: A planting pot comprises a container with an open top portion and a closed bottom portion, the bottom portion having at least one drainage opening for drainage of water therefrom, a planting medium for a plant located within the container, the planting medium comprising a top, an irrigation system comprising an irrigation line in fluid communication with at least two vertically oriented posts, the posts comprising an upper portion above the top of the planting medium and a lower portion within the planting medium, at least the lower portion of the posts being hollow. The lower portion has multiple openings to permit irrigation water to flow there through into the planting medium, and a shade supported by the upper portions of the posts for shading a plant in the container.