The initial cost of installation is more economical with traditional sprinkler systems. If you are concerned with the initial upfront cost, then keep in mind that drip irrigation systems will cost more, typically around $2.50 to $4.50 per square foot depending on your property and labor costs.
One peculiar disadvantage to drip systems: gardeners often replace plants that have died at the end of a drip system tube by placing a new plant in the exact same place as the existing tube end – regardless of the type, needs, or eventual size of the new plant.
A drip irrigation system costs typically range from $500 to $1,200 per acre. Part of the total cost is capital investment, and another part is the annual cost of disposable components. In some fields, growers may need to replace sections of their drip tubing every season.
The average U.S. homeowner spends about $350 to install a drip irrigation system. You can expect to pay anywhere between $200 to $850. The average drip irrigation price is $350, but you should budget between $20 to $4,000 based on factors like materials, labor, location, and more.
Budget: Drip irrigation may have higher installation costs, but it can save money in the long run due to its efficiency. Sprinkler systems are more affordable upfront, but their ongoing maintenance costs may add up.
Drip Irrigation
An irrigation system may use valves to separate fields into zones. This allows a limited water source to provide water to a large area by water- ing one part at a time. Drip irrigation systems can operate by gravity. This system is inexpensive but it can irrigate only a small plot of land 35' x 35'.
The Benefits of Drip Irrigation
As plants grow, they can block smaller plants from water access. Plus, when the water is falling on plants, a large portion of it is evaporated, with only 30% reaching the roots. Drip irrigation is much more efficient; 90% of water reaches the plant.
Typically, the life span of these poly-drip irrigation lines is about 10-15 years before the irrigation system should be replaced. A longer span than that can lead to excessively high water bills as frequent leaks and water damage may become an issue.
Assembling this watering system yourself saves time and money. Give your beds a drink and your wallet a break. If you're installing a drip system for an entire bed, place emitters every 12 inches to be sure that your soil stays evenly moist.
When watering landscapes with drip irrigation systems it is important to recognize that systems need, at a minimum, yearly maintenance, even preferably twice a year. Drip systems need to be thoroughly checked for broken and/or damaged components to ensure plants are getting all of their watering requirements met.
The Cons of Drip Irrigation
Some common challenges include: Clogged Emitters – It's common for drip emitters to become clogged from mineral/chemical deposits, or algae and bacterial buildup. Even plant roots can find their way into drip tubing.
Drip irrigation is the most expensive irrigation system to set up and manage, requiring significant amounts of labor for installation, removal, and seasonal maintenance.
On average, the cost of a Drip Irrigation Cost per Acre ranges from ₹35,000 to ₹60,000. For example, a 1-acre drip irrigation kit price for vegetable crops might be around ₹50,000, while for fruit crops, it could be lower, around ₹35,000.
Because lawns cover a large area, drip irrigation systems won't work anywhere near as well. Because grass has much thicker and dense root systems, they are less prone to waterlogging and overwatering compared to planted vegetables. As a result, pop up, and rotor sprinklers are much more efficient.
If the water is not properly filtered and the equipment not properly maintained, it can result in clogging. Drip irrigation might be unsatisfactory if herbicides or top dressed fertilizers need sprinkler irrigation for activation. Waste of water, time & harvest, if not installed properly.
The Cons of Drip Irrigation Systems
Expensive – Drip irrigation systems are relatively expensive both in terms of the components and the labour required to install them correctly. They, therefore, tend to be used for irrigating more high-value crops. Require more maintenance due to clogging of emitters.
Similar to a soaker hose is drip tape, a more lightweight product that works for row crops and raised beds. Easy and inexpensive – Simply attach to a garden spigot. Useful for small gardens – good alternative when drip is not a possibility.
The average cost of a residential drip irrigation system is $520, with most homeowners paying $310 to $815 for drip irrigation installation. Residential drip irrigation systems typically include one watering zone that supports a 100 – 275 square foot garden, so expect to pay about $3.25 per square foot.
Drip irrigation can be buried underground or laid on the ground and covered with mulch. Use drip irrigation to water oddly shaped sections of your lawn, hanging baskets or vines growing on a trellis that cannot be reached by normal sprinklers or manual watering cans.
Uneven Water Distribution
Blocked, clogged, or leaky drippers or tubing can result in some plants receiving too much water while others don't receive enough. Here's how to address it: Check the water flow at the emitters and adjust the system to ensure even distribution.
Cost of Drip Irrigation by Location
On the other hand, location also can make this project more expensive. The farther landscapers have to drive and parts have to be delivered, the more the price will increase.
It is important to flush the lines at least every 2 weeks during the growing season. At a low concentration (1 to 5 ppm), chlorine kills bacteria and oxidizes iron. At a high concentration (100 to 1000 ppm), it oxidizes organic matter and disintegrates it.
Cons: Upfront cost, effort to lay out, lines potentially in the way, some issues with water not getting to plants to far away from the line (depends on line & soil), deciding what system(s) to use. Pros: Less water usage, fewer weeds, better spot irrigation.
Here's the bottom line. Your lawn and landscaping will determine which system is better. Smaller flowerbeds, trees, or plants with deep roots are better suited by a drip system. Grass and large groups of flowers do better with sprinklers.
While drip irrigation may occur any day of the week, the number of days is limited by season. Plants need far less water than grass. We recommend you run drip irrigation systems: Twice a week in spring and fall.