Hydroponic Plant Growing Apparatus

An apparatus, comprising:

• a grow bed;
• a tray, the tray comprising:
• an interior bottom surface;
• an exterior bottom surface;
• a plurality of drip holes disposed within a bottom portion of the tray, the drip holes passing from the exterior bottom surface through to the interior bottom surface,
• a support matrix;
• a plurality of first spacers, wherein the plurality of first spacers are configured to suspend the support medium above the exterior bottom portion, forming a space between the support matrix and the interior bottom surface;
• a plurality of second spacers, wherein the plurality of second spacers are configured to suspend the tray above the grow bed, forming a space between the exterior bottom surface and an interior surface of the grow bed;
• a dome defining an interior volume, the dome disposed above the tray and removably attached thereto;
• wherein:
• the interior volume is configured to accommodate a plurality of plants growing within the apparatus;
• and the support matrix supports roots of the plurality of plants and conveys a nutrient medium to the roots.