This is a slimmed down version of the Auto3XL Tray System for growers that already have XL Pots and components from an existing AutoPot System to use such as an AQUAvalve, 3/8″ Top Hat Grommet, Tubing, Root Control Material and whatever fittings are required to configure their system.

Auto3XL Tray System allows you to irrigate three 6.6gal plastic XL pots or 3 gallon/5 gallon GeoPot fabric pots in single tray and lid assembly that measures just 45” x 15.2”. All fed by a single AQUAvalve5.

Footprint is reduced. Fewer lights are needed for more tightly arranged plants. Vertical racking becomes a viable option thanks to reduced maintenance.

If you want to cancel out a pot site for any reason, you can use one of our Tray System Blanking Discs that work with both the Auto3XL and Auto9XL Systems.

FlexiTank Regular Information Sheet

FlexiTank Pro Information Sheet

If you do not want to use a drainage layer of clay pebbles, hydroton or perlite No3 at the bottom of your pot, consider adding AirBases.

If you want to add extra oxygen to your root zone, consider adding AirDomes. 

Cultivating with Auto3XL Tray System benefits growers in three key areas:

Growing Space

• Maximizes the available area
• Ideal for moveable racks and rolling tables

Overheads

• Draws no more water than 3 single XL trays
• Reduction in components = reduced maintenance duties

Plant Health

• Unlike a large, single, flat tray the molded base minimizes standing water
• Lid blocks light and debris from entering the tray

Minimum Reservoir Requirements

1x Auto3 XL – FlexiTank 13gal
2x Auto3 XL – FlexiTank / FlexiTank Pro 25gal
4x Auto3 XL – FlexiTank / FlexiTank Pro 60gal
8x Auto3 XL – FlexiTank / FlexiTank Pro 105gal
10x Auto3 XL – FlexiTank 200gal

Auto3XL Tray System Resources

DOWNLOAD AUTO3 INSTRUCTIONS