AUTOPOT Tray2Grow Slim Kit

AUTOPOT Tray2Grow Slim Kit – Ultra-Versatile, Power-Free Watering System

The AutoPot Tray2Grow Slim Kit is the world’s first truly multi-functional, power-free watering system. Designed to support a wide range of growing methods, it allows you to water and feed seed trays, small pots, grow bags, micro herbs, and planters all from a single automated tray.

With a slimline footprint and fully passive operation, Tray2Grow Slim is ideal for growers who want maximum flexibility in tighter spaces while maintaining consistent moisture control without pumps, timers, or electricity.

Endorsed by the Royal Horticultural Society (RHS), this system is trusted for everything from early propagation through to mature plants, making it one of the most adaptable irrigation solutions available.

Please note: this item is purchased to order so extended lead times will apply.

Key Benefits

• Five feeding methods in one system; supports trays, pots, grow bags, herbs, and planters
• Power-free automation; no electricity, pumps, or timers required
• Slimline design; ideal for narrow benches, greenhouses, and propagation areas
• RHS endorsed; proven performance across a wide range of plant types
• Low-maintenance watering; can be left safely unattended
• 100% UK manufactured; made from recycled plastics

Why Choose Tray2Grow Slim?

Tray2Grow Slim offers unmatched flexibility for growers who want a single system that adapts as their plants develop. From germinating seeds to feeding established plants, the system delivers water and nutrients only when required using the AQUAvalve5, maintaining an air gap that prevents overwatering and encourages healthy root growth.

Its narrow footprint makes it particularly useful where space is limited, while still offering the same reliability and control as the full-size Tray2Grow system.

Completely Power-Free & Sustainable

With no reliance on electricity or pressurised water, Tray2Grow Slim is both economical and environmentally friendly. It can be positioned almost anywhere and left running safely, making it ideal for growers who want dependable automation without added running costs.

What’s Included in the Tray2Grow Slim Kit

• 1 × Tray2Grow Slim Tray & Lid
• 1 × AQUAvalve5
• 2 × 9mm Grommets
• 1m × 9mm Pipe
• 1 × 16–9mm Click-Fit Filter
• 1 × 9mm Golf Filter
• 1 × 9mm In-Line Tap
• 1 × 9mm Tee Connector
• 1 × 6mm Overflow Grommet
• 3 × Circular Spirit Levels
• 1 × Capillary Matting
• 1 × Root Control Sheet

Dimensions

• Length: 1115mm
• Width: 410mm
• Depth: 95mm

How to Use the Tray2Grow Slim Kit

1. Position the tray; place on a level surface using the built-in spirit levels.
2. Install the AQUAvalve; connect to your reservoir using the supplied fittings.
3. Add capillary matting; line the tray to distribute moisture evenly.
4. Place trays or containers; seed trays, pots, or grow bags sit directly on the matting.
5. Fill the reservoir; the system will automatically regulate watering as needed.

Top Tip: Tray2Grow systems perform best when perfectly level. Take time to adjust using the integrated spirit levels to ensure consistent AQUAvalve operation.