The AutoPot XL FlexiPot 16 System is a gravity-fed, power‑free irrigation kit for sixteen plants using fabric 20 L FlexiPots. Each site comprises an XL tray and lid controlled by an AQUAvalve5, delivering fresh nutrient solution on demand without pumps or timers. The 16‑pot kit includes 16 trays and lids, 16 FlexiPots, 16 AQUAvalve5 units, 16 PotSock root control discs, 8 m of 9 mm pipe, 8 m of 16 mm pipe, a 16 mm tee, eight 16–9 mm cross connectors, and two 16 mm inline taps, plus a 16 mm click‑fit tank adaptor and filter. Systems of this size are paired with a 225 L FlexiTank (or FlexiTank Pro) when ordered with a reservoir. FlexiPot fabric is BPA‑free and lead‑free.