Grassroots Tray2Grow Living Soil Fabric Bed - Fits the Tray2Grow Perfectly
Product details
| Management number | 250625367 | Release Date | 2026/09/17 | List Price | US$35.98 | Model Number | 250625367 | ||
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Run living soil on AutoPot sub-irrigation with a bed built to fit
The Grassroots Tray2Grow bed is a custom-sized fabric raised bed insert designed to sit inside the AutoPot Tray2Grow tray. It measures 36" long, 13" wide, and 14" tall, holds 28 to 30 gallons of soil (approximately 4 cubic feet), and features the same MoistureLock liner used in the full-size Grassroots beds. The AQUAvalve wicks water up through the capillary mat into the fabric bottom, so your soil stays consistently moist without hand-watering. Includes basic and trellis PVC fittings.
- Must check and water by hand daily, sometimes twice
- Inconsistent moisture leads to stress and uneven growth
- Overwatering risk with no self-regulating mechanism
- Can't leave for a weekend without someone watering
- Standard fabric beds don't fit the Tray2Grow tray dimensions
- Runoff creates mess and can breed pests
- AQUAvalve delivers water on demand, no hand-watering needed
- Capillary mat wicks moisture evenly across the bed bottom
- Self-regulating valve prevents overwatering automatically
- Reservoir-fed system runs for days unattended
- Bed is custom-sized to fit snugly inside the Tray2Grow tray
- No runoff, no mess, contained watering system
Custom-Sized for Tray2Grow Exact Fit
At 36" x 13" x 14", this bed sits snugly inside the AutoPot Tray2Grow tray. Standard 2x4 beds are too wide. This one was designed specifically for the Tray2Grow footprint.
MoistureLock Liner with Enhanced Wicking
The bed is lined with BPA-free waterproof MoistureLock fabric for moisture retention. The bottom breathable section works with the capillary mat to wick water upward from the Tray2Grow reservoir.
AQUAvalve Sub-Irrigation
The AutoPot AQUAvalve (sold separately with the Tray2Grow system) uses gravity and a mechanical valve to deliver water on demand. No pumps, no timers, no electricity at the plant level.
Trellis Fittings Included
Ships with both 3-way basic corners and 4-way trellis corners. Build a single or double trellis layer using 1" PVC that you source locally.
4 Cubic Feet of Soil Capacity
Holds approximately 28 to 30 gallons of living soil. That's enough volume for healthy microbiology and genuine no-till growing in a 2x4 tent footprint.
USA-Made, Durable Construction
Same marine-bonded thread, triple-hem, and UV-resistant geotextile fabric as the full-size Grassroots beds. Machine washable between cycles.
How the Tray2Grow system works
Build the PVC frame
Cut 1" PVC to length (minimum 12 feet total) and assemble the base frame using the included 3-way corners. Add the 4-way corners if you want trellis support.
Set up the Tray2Grow tray
Place the AutoPot Tray2Grow tray on a level surface. Install the AQUAvalve, capillary mat, and root control sheet inside the tray per AutoPot instructions. Connect to your reservoir.
Place the bed and fill
Set the assembled Grassroots bed inside the Tray2Grow tray. Fill with your living soil mix, leaving headroom for mulch. For transplants, dig a hole and fill the pocket with seed-starting mix.
Fill the reservoir and grow
Top off your water reservoir and let the AQUAvalve handle the rest. The capillary mat wicks water up through the fabric bottom into your soil. Check the reservoir every few days.
- Grassroots Tray2Grow fabric bed with MoistureLock liner
- 4x 3-way PVC corner fittings (basic frame)
- 4x 4-way PVC trellis fittings
- AutoPot Tray2Grow system: tray, lid, AQUAvalve, capillary mat, root control sheet
- AutoPot reservoir: for water supply
- 1" PVC pipe: minimum 12 feet, plus 12 feet per trellis layer
Questions? We're easy to reach.
Happy Hydro has been serving growers since 2006. Call or email us before you order, after you order, or any time something comes up. When you're happy, we're happy.
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