Inside Dimensions on the Botanicare ID White 3x6 Grow Tray
The ID in the name is the point. You get 36 by 72 in of usable floor, not a nominal size that shrinks once the walls are counted. Outside it measures 41 by 76 in, and the 7 in sidewall holds 72 gallons at flood. White capped ABS wraps a recycled core, so the surface stays bright enough to read runoff color and stiff enough to carry wet pots.
Where a 3 x 6 Hydroponic Tray Fits Better Than a 4 ft Table
Three feet across is the reach limit for most people working from one side. That is why this size turns up on wall benches and in narrow rooms. The square grid keeps pots off the tray floor, so roots are not parked in what just drained. Rounded channels rinse out without a brush. Measure the bench first, because the outside footprint runs several inches past the name in both directions.
Key Features
- True 36 x 72 in inside: Botanicare measures ID trays by usable space, so the number on the label is the floor you actually get.
- 72 gallon capacity: Enough volume for a full flood cycle on a 3 x 6 footprint without pushing over the sidewall.
- 7 in sidewall: Takes taller pots and deeper saturation than the shallow tables most ebb and flow kits ship with.
- Square drainage grid: Holds pots above the drain plane, with wide rounded channels that rinse clean between cycles.
- Capped white ABS: A virgin UV-resistant cap over a recycled core, which is what keeps the surface from chalking under lights.
Technical Specifications
| Specification | Value |
|---|---|
| SKU | 707225 |
| Inside Dimensions | 36 in x 72 in x 6 in |
| Outside Dimensions | 41 in x 76 in x 7 in |
| Capacity | 72 gallons |
| Sidewall Height | 7 in |
| Material | Capped white ABS, 70% recycled core |
| Drainage | Square grid, rounded channels |
| Other Features | Flanged edge, corner gussets, BPA free |