Drip Irrigation - Part 2: Using Poly Tubing, Sprayers, and Emitters
Welcome to part 2 of our series on assembling a drip irrigation system. In this guide, we will explore the use of poly tubing, sprayers, and emitters to customize water delivery for your plants.
Overview of Poly Tubing and Emitters
Poly tubing is a versatile choice for drip irrigation, allowing you to add sprayers, sprinklers, and emitters for targeted watering. Here’s what you need to know:
- Each emitter or sprayer is installed at the end of a line of 1/4-inch or 1/8-inch poly tubing.
- Inline emitters allow for multiple emitters on a single line due to their low flow rate.
- Ensure proper connections using barbed couplers and goof plugs for adjustments or corrections.
Components Needed
Before setting up, gather the following components:
- Poly tubing (1/2-inch, 1/4-inch, or 1/8-inch depending on your needs).
- Connectors, risers, emitters, and sprinklers.
- Hole punch tool and goof plugs for adjustments.
- Optional: Inline Veri-Flow Valve for individual line control.
Setting Up Poly Tubing
- Attach the poly tubing to your system’s pressure regulator using a female coupler. Tighten securely to prevent leaks.
- Use elbow couplers for smooth water flow and to prevent kinks.
- Punch holes in the 1/2-inch poly tubing to attach smaller tubing or directly insert emitters and sprinklers.
Types of Sprayers, Sprinklers, and Emitters
Choose the right components for your garden’s needs:
- 360-Degree Emitters: Even water coverage up to a 9-foot diameter.
- Shrubbler on a Stake: Adjustable spray for shrubs and trees.
- Olson Mini-Sprinklers: Full-circle coverage up to 26 feet.
- Micro Sprayers with Flow Control: Available in 360, 180, and 90-degree patterns for customization.
- Flag Emitters: Provide water to single plants with a direct stream.
Watch the Video
Conclusion
Using poly tubing with micro-sprayers and emitters allows for tailored water delivery to your plants. Stay tuned for part 3, where we’ll cover soaker hoses, emitterlines, and drip tape. Grow Organic for Life!