Irrigation Solutions for Row Crops

i-Wob2 over peanut crop

Row-crop farming is an intensive practice that requires significant quantities of fertilizers and a stable water supply to ensure the highest quality yields as possible. Irrigation plays a crucial role in meeting each crop’s specific water needs so that plants can absorb the nutrients they need throughout the growing season. An efficient irrigation system provides adequate moisture based on the plant’s phenological stage, soil characteristics and environmental conditions where row crops are grown.

Senninger® offers multiple pivot, linear, and solid set products designed to improve the efficiency of irrigation over row crops. Some of our spray nozzles are ideal for small-seeded crops germination. Other applicators are designed to deposit water straight down into furrows to prevent wind-drift and evaporative losses at very low pressures.



The i-Wob®2 provides the most uniform water distribution compared to any pivot applicator on the market. Its protective shroud guards the sprinkler’s wear surface from the splashing of adjacent sprinklers, grit, and direct UV damage.



LDN® LEPA bubblers help ensure 95% to 98% of water pumped gets to the crop’s root zone. These sprinklers are installed 8 to 18 inches (20 to 46 cm) above the ground to combat wind-drift and prevent evaporation loss.



Senninger® mini-Wobbler™ sprinklers distribute water in an instantaneous, uniform application pattern over a large area. Their low operating pressure and larger droplet sizes result in very low evaporative loss and greater irrigation efficiency.



Senninger® Xcel-Wobbler™ sprinklers' uniformity and gentle rain-like application makes them ideal for germination, fertigation, salt leaching, and frost protection. Their low operating pressure and larger droplet sizes result in greater irrigation efficiency.


LDN® Spray

The LDN® (Low Drift Nozzle) offers growers multiple ways to irrigate and control of the sprinkler’s distribution pattern and trajectory. Its streamlined body can handle the rigors of traveling through tall crops.



The Xi-Wob™ takes the instantaneous, uniform distribution pattern popularized by the i-Wob®2 to semi-rigid PE and steel drops. It provides the same low operating pressure, wide area of coverage, and low application intensity as the i-Wob2.

Control Your Pressure

Every system experiences pressure fluctuations, resulting in unwanted flow deviations and over and under-watering. Regulators maintain a constant preset outlet pressure with varying inlet pressures, which alleviates pressure differences that can cause an applicator’s area of coverage to change.

Senninger® black and white pressure regulators are renowned for their accuracy, durability, and ability to maintain the overall efficiency of an irrigation system.

Learn More

Pressure Regulators


Bakersfield, CA United States

“I'm constantly looking for land where I could put this linear system on with this type of nozzle package because it's definitely paid dividends for us here at Tasteful Selections. I would recommend this for California production, especially for the amount of vegetables and the small-seeded products that are grown out here. I can't think of anything actually at this point that could improve what we're doing now.” - Bob Bender


Harrisville, QLD Australia

Ryan Leatch's pivot equipped with the i-Wob2 is now able to apply water at a rate of 18 mm a day using only 11 kW at the pump, which reduced his energy expenses to approximately AUD 3.19 per hour. With a uniformity co-efficiency of 98.4% he knows he is making the most out of every drop pumped.