Irrigation systems & hoses

Irrigation systems and hoses in New Zealand: prices and what to buy

Updated 31 October 2026

Garden and sprinkler hoses in New Zealand cost about NZ$13 to NZ$43, drip irrigation lines about NZ$102 to NZ$179, and a solar-powered starter set is listed at about NZ$249, approximately, according to sellers' websites, October 2026. The quickest way to current prices for your garden is a request on BlaBlaPrice, where the AI looks through local sellers' price lists and shows the offers it finds.

Standards and design rules

Irrigation New Zealand publishes design standards for piped irrigation systems, which set out how to judge whether a system is adequate. One industry source says there are no mandatory performance standards or codes of practice for irrigation design in New Zealand, so ask the seller for flow and pressure figures in writing. Give drip emitters in litres per hour (L/h) and hose pressure in bar.

Warranty on parts

Some systems carry a warranty on the parts. One battery controller in a specification is listed with a two-year warranty and is submersible to 2 metres under the IP-68 standard. Nylex states that its hoses and watering products are warranted against defects in materials and workmanship under normal use, so keep the receipt and the warranty card.

Season and watering

Spring is now, the right time to set up the garden. Summer, from December to February, is when most water is used, so a drip or automatic system pays off most in those months. Winter, from June to August, needs little watering, so fit and test the system in spring, not in the middle of summer.

Sizes, metric units and delivery

Hoses are sold by length in metres and by diameter in millimetres, such as 13 mm or 16 mm. Measure the garden area in square metres and the distance from the tap in metres before you order. Ask whether delivery to Auckland, Wellington, Christchurch, Hamilton or Tauranga includes fittings and a pressure reducer, because these are often sold separately.

On BlaBlaPrice requests are free for buyers. You describe the garden in a chat and can add a photo, and the AI asks for missing details such as the area and water source before it shows the sellers and prices it found. Sellers registered with us reply in the chat with price, terms and delivery, and your contact details stay hidden until you choose to share them. Related pages: Garden tools, Garden & allotment, Greenhouses & polytunnels, or create a request.