Drip Irrigation - Part 3: Using Drip Tape
Welcome to part 3 of our series on assembling a drip irrigation system. In this guide, we’ll focus on installing the most popular option for even watering: drip tape.
What is Drip Tape?
Drip tape is a flat, flexible irrigation tubing with emitters placed every 8 inches. It’s ideal for vegetable gardens that require straight-line watering and consistent moisture delivery. However, it’s not suitable for gardens with scattered plants. For those, consider using emitterline or soaker hose, covered in parts 4 and 5 of this series.
Setting Up Your Drip Tape
Before starting, ensure your system is connected to a water source as described in part 1. Drip tape must be used with pressures under 10 psi, so a suitable pressure regulator is essential. Follow these steps for setup:
- Connect to Poly Tubing: Use a Drip Tape Loc Sleeve 1/2" Barbed Fitting to attach the tape to the poly tubing. Secure with locking mechanisms.
- Branching Off: For larger gardens or raised beds, punch holes into the poly tubing and use 1/4" barbed fittings to connect drip tape lines. Perma-Loc fittings with shut-off valves can allow individual control of lines.
- Cutting Tape: Cut the drip tape between emitter slits, ensuring the side with slits faces up for proper water distribution.
- Secure the Lines: Lay out the tape in straight lines and secure it with ground staples to keep it in place.
Installation Tips
- Lay out poly tubing and drip tape in the warm sun for easier handling.
- If fitting connections are tight, moisten the ends with cold water before assembly.
- Test the system for leaks after installation and fix any issues before use.
Conclusion
Drip tape is an efficient and cost-effective solution for straight-line garden irrigation. With proper installation and maintenance, you can ensure your plants receive consistent moisture while conserving water. Check out our future videos for more irrigation options, and as always, Grow Organic for Life!
