About Drip Irrigation

 

Why Use Drip Irrigation?

 

Drip irrigation is a great way to water plants efficiently by delivering water directly to the root zone.

Unlike overhead sprinklers that distribute water across a larger area, drip irrigation applies water slowly and precisely where it’s needed. This can help reduce evaporation, runoff, and unnecessary watering between plants.

Drip irrigation also keeps much of the plant’s foliage dry, which can be helpful for reducing the conditions that encourage certain foliar diseases. It’s versatile, relatively easy to customize, and can be used in flower beds, vegetable gardens, containers, and throughout the landscape.

 
 

How Does Drip Irrigation Work?

 

Drip irrigation, sometimes called trickle irrigation, works by applying water slowly to the soil through tubing and small emitting devices.

The goal is to place water close to the plant’s root zone so it has time to soak into the surrounding soil rather than being sprayed over areas where it isn’t needed.

How long and how often a drip system should run depends on several factors, including soil type, plant type, weather, emitter flow rate, and how established the plants are. Checking the soil after watering is one of the best ways to determine whether water is reaching the depth and area you intended.

 

 
 

Parts of a Drip Irrigation System

 

The exact setup will depend on your landscape and water source, but a drip irrigation system may include:

• Pressurized water source – Supplies water to the system.

• Backflow prevention – Helps protect the water supply from contamination. Requirements can vary depending on the water source and local plumbing codes.

• Filter – Helps prevent dirt and debris from clogging emitters.

• Pressure regulator – Reduces incoming water pressure to a level appropriate for the drip components being used.

• Mainline and distribution tubing – Carries water throughout the system.

• Fittings & connectors – Used to join tubing, create branches, close ends, and customize the system.

• Emitters or dripline – Deliver water near individual plants or throughout a planting area. Depending on the application, this may include individual drippers, inline drip tubing, or other low-volume emitters.

• Valves & controllers – Allow the system to be operated manually or automatically on a watering schedule.

 
 

Design It for Your Plants

 

One of the best things about drip irrigation is how easily it can be customized. However, different plants don’t necessarily belong on the same watering schedule. A newly planted shrub, an established tree, a vegetable garden, and a drought-tolerant perennial bed may all have very different moisture needs.

As plants grow, periodically check your system for clogged or damaged emitters, leaks, displaced tubing, and proper water coverage. Emitters may also need to be moved or added as a plant’s root system expands.

 
 

Ready to Get Started?

 

Whether you’re adding drip irrigation to a few containers or creating a system for an entire garden bed, we have the parts you need at The Home & Garden Center. Come see us and we’ll help you find the right components to get started!