Skip to content
IrriNex logo symbolIrriNex Store
Irrigation tubing delivering water beside a vine in a cultivated vineyard

Knowledge for a better growing season.

Practical irrigation guides for growers. Understand your drip system, compare filtration and fertigation options, and find useful advice for installation and maintenance.

Water smarter

For crops, fields and greenhouses

Practical guidance

Clear details for better choices

Helpful support

Product and order assistance

Maintenance

22 guides · Page 2 of 3

Drip Irrigation Filtration: Check the Disc Stack Before Returning It to Service
Filters & water quality

Drip Irrigation Filtration: Check the Disc Stack Before Returning It to Service

Accept a cleaned disc filter by checking the complete matched stack, core and seals, then compare running pressure loss under the same operating condition.

10 min read
Read the guide
Drip Irrigation for Tomatoes: Keep Lines Clear of Stakes and Harvest Traffic
Drip irrigation

Drip Irrigation for Tomatoes: Keep Lines Clear of Stakes and Harvest Traffic

Route tomato drip lines around support stakes, tying and repeated picking; verify wetting, reachable valves and ends, and exact repair parts before buying.

10 min read
Read the guide
Venturi Fertilizer Injector Not Drawing? Check the Bypass Before Buying Parts
Fertigation

Venturi Fertilizer Injector Not Drawing? Check the Bypass Before Buying Parts

Compare the last successful operating state with today's bypass, record pressures and inspect the suction route after safe shutdown before choosing repair parts.

9 min read
Read the guide
Irrigation Screen Water Filters: Clean, Check the Seal or Replace the Unit?
Filters & water quality

Irrigation Screen Water Filters: Clean, Check the Seal or Replace the Unit?

Diagnose an installed screen filter from comparable pressure readings, safe inspection and verified element or seal fit before ordering a replacement.

11 min read
Read the guide
Fertigation System: Check the Injector Ratio Before Mixing Stock
Fertigation

Fertigation System: Check the Injector Ratio Before Mixing Stock

Measure clean-water suction and system volume over the same interval, keep the ratio denominator consistent and repeat the test before accepting an injector.

9 min read
Read the guide
How to Find a Leak in Irrigation System Pipework Before Buying Parts
System planning

How to Find a Leak in Irrigation System Pipework Before Buying Parts

Trace where water escapes, compare operation and shutdown, and record the tube and connection before choosing compatible irrigation repair parts.

9 min read
Read the guide
How to Turn On Irrigation System Zones: Test, Repair and Restart
Maintenance

How to Turn On Irrigation System Zones: Test, Repair and Restart

Check assembled water paths, test each crop zone and connect observed faults to exact replacement parts before restoring automatic irrigation.

9 min read
Read the guide
Drip Irrigation Fittings: Order Barbed Couplers, Tees and Adapters
Drip irrigation

Drip Irrigation Fittings: Order Barbed Couplers, Tees and Adapters

Match crop-row tubing to barbed couplers, tees, elbows and adapters. Compare model sizes and count a repair order before checkout.

9 min read
Read the guide
Agricultural Irrigation Fittings: Compare PE Pipe Branches and Repair Parts
Maintenance

Agricultural Irrigation Fittings: Compare PE Pipe Branches and Repair Parts

Compare compression elbows, female-branch tees, isolation valves and pipe take-offs; check every port and count the parts before ordering.

9 min read
Read the guide

Built around the way you grow

Better watering starts with the right parts.

Find irrigation supplies for your next crop, replacement parts for an existing line, and useful guidance for the season ahead.

Explore irrigation supplies