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

Latest irrigation guides

149 guides · Page 7 of 17

Micro Irrigation Sprinkler Heads: Mist the Air or Water the Root Zone?
System planning

Micro Irrigation Sprinkler Heads: Mist the Air or Water the Root Zone?

A mist cloud and wet leaves do not establish root-zone water. Compare nursery air, foliage and substrate needs before choosing mist heads or inline dripline.

10 min read
Read the guide
Drip Irrigation Tape: What mil, mm and Roll-Length Labels Mean
Drip irrigation

Drip Irrigation Tape: What mil, mm and Roll-Length Labels Mean

Read mil, mm, inch and foot labels as separate wall, diameter, emitter-spacing and roll-length fields before comparing drip tape options.

10 min read
Read the guide
Drip Irrigation for Plants: Compare Two- and Four-Branch Arrow Assemblies
Drip irrigation

Drip Irrigation for Plants: Compare Two- and Four-Branch Arrow Assemblies

Count watering positions before complete arrow assemblies. Compare the documented 2121AD and 2141AD per-arrow and whole-unit flows, routes and order quantities.

10 min read
Read the guide
How to Drain Irrigation System Lines: Map Low Points Before Buying End Fittings
System planning

How to Drain Irrigation System Lines: Map Low Points Before Buying End Fittings

Map low points, separated branches and component chambers before buying a drain or end fitting. A zero gauge reading does not show that each section is empty.

9 min read
Read the guide
What Is Subsurface Drip Irrigation? Check the Roll Before Burying It
Drip irrigation

What Is Subsurface Drip Irrigation? Check the Roll Before Burying It

Check whether the exact drip roll is approved for its intended burial period, then map access and service before covering it.

11 min read
Read the guide
Greenhouse Irrigation: Check Overhead Drain-Down Before Ordering Parts
System planning

Greenhouse Irrigation: Check Overhead Drain-Down Before Ordering Parts

Drips after an overhead group stops may come from stored line water, continuing supply or water on the operating head. Locate the path before choosing parts.

11 min read
Read the guide
Drip Tape Fittings: Match a New Roll to Existing Row Valves
Drip irrigation

Drip Tape Fittings: Match a New Roll to Existing Row Valves

Check the tape-facing end of retained row valves against a new roll's diameter and wall before ordering replacement tape for every crop row.

10 min read
Read the guide
Low Pressure Irrigation Sprinklers: Check the Head Operating Point Before Buying
System planning

Low Pressure Irrigation Sprinklers: Check the Head Operating Point Before Buying

Compare the exact head's pressure and flow with running field measurements and check where its spray lands before replacing a sprinkler.

10 min read
Read the guide
Irrigation Pump: Check the Suction Hose Before Buying Connections
System planning

Irrigation Pump: Check the Suction Hose Before Buying Connections

A discharge hose pressure rating does not prove suction suitability. Map the low water level, vacuum-rated bore, supported route and both inlet interfaces.

10 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