Q&A: “What’s the water output on the Garden Grid?”
Answer: “It depends!” You can adjust the streams from drip irrigation to full-stream watering. In the video is our most popular size, a 4×4 Garden Grid™️. If you run it with moderate water streams, It has an output of 1.5-2 gallons per minute 💧
You can adjust the water stream strengths simply via your garden hose spigot, by attaching a water flow valve to the Garden Grid’s white hose connector for more convenient control, and if you’re using our multi-Garden Grid™ connection manifold, from the valves that are already built into it.
Supplying the Garden Grid™ by garden hose from your hose spigot is the most common way to feed water. If you prefer, you can also feed it via a rain barrel and garden hose – more on that method & our recommendations here.
All Garden Grid™ sizes GPM output when running at moderate strength water streams:
| 1×4: .375-.5 | 2×2: .375-.5 | 3×3: .85-1.15 | 4×4: 1.5-2 |
| 1×5: .45-.6 | 2×3: .55-.7 | 3×4: 1.1-1.45 | 4×5: 1.9-2.5 |
| 1×6: .55-.70 | 2×4: .75-1 | 3×5: 1.4-1.9 | 4×6: 2.25-3 |
| 1×7: .65-.85 | 2×5: .95-1.2 | 3×6: 1.65-2.2 | 4×7: 2.65-3.65 |
| 1×8: .75-1 | 2×6: 1.1-1.45 | 3×7: 1.95-2.6 | 4×8: 3-4 |
| 2×7: 1.3-1.75 | 3×8: 2.25-3 | ||
| 2×8: 1.5-2 |
