Nutrifield AutoFeed Auto9XL 25L Tray System Auto 9 XL includes: 1x Auto 9 XL tray, lid & access cover 1x AQUAvalve5 1x AQUAvalve cover 1x 9mm top hat grommet 1m length of 9mm piping 9x 25ltr XL solid pot 9x root control disc 9mm pipe – Outside Diameter 9mm/Inside Diameter 7mm 16mm pipe – Outside Diameter 16mm/Inside Diameter 13mm Auto 9 XL allows you to irrigate nine 25 litre solid XL pots in single tray and lid assembly measuring just over a square metre. All fed by a single line to a single valve. Cultivating with Auto 9 XL benefits growers in three key areas: Growing Space Maximises the available area Ideal for moveable racks and rolling tables Overheads Draws no more water than 9 single XL trays Reduction in components = reduced maintenance duties Plant Health Unlike a large, single, flat tray the moulded base minimises standing water Lid blocks light and debris from entering the tray Minimum Reservoir Requirements 1x Auto 9 XL – FlexiTank / FlexiTank Pro 100ltr 2x Auto 9 XL – FlexiTank / FlexiTank Pro 225ltr 4x Auto 9 XL – FlexiTank / FlexiTank Pro 400ltr 8x Auto 9 XL – FlexiTank 750ltr 10x Auto 9 XL – FlexiTank 1000ltr