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Hydroseeding cost

What drives the price per square metre

Hydroseeding

What drives the price per square metre

Hydroseeding is usually priced by the square metre, and the rate drops as the area gets bigger. It's one of the cheapest ways to establish grass over a decent-sized area - but the honest answer to "what will it cost me" is that it depends on the site. Here's what moves the number.

What you're actually paying for

The mix (seed, mulch and fertiliser), the machine time to spray it, and the travel to your site. On top of that, the state of the ground matters: a surface that's already shaped and ready is a straight spray, while a site that needs prepping, cultivating or topsoil first is more work before the seed ever goes down.

The things that push it up or down

Area is the big one - the bigger the job, the lower the rate per square metre. Small jobs carry a minimum charge because it still takes a trip and a setup to spray them. Access, slope, the seed mix you need, and whether the ground needs prep all move the price.

Indicative hydroseeding costs

General New Zealand ballparks to set expectations - not a quote from us. Every site is different, and the only accurate number is a free quote for your job.

Larger areas (per m²)

Rate drops as the area grows

~$1 - $3 / m²

Small jobs

A trip and setup either way

Minimum charge applies

Ground prep (if needed)

Shaping, cultivating, topsoil

Priced separately

Figures are indicative market ranges at the time of writing, not a Tracktion price list. Call for a free quote on your actual site.

Common questions

Hydroseeding cost

  • Because the mix and the spray time scale with the area. It also means the rate comes down on bigger jobs - the setup and travel are spread across more ground.

Free quotes & estimates

Let's get itunderway

Tell us about the site and what you want out of it. We'll advise at the design stage and give you a straight answer on cost and timing.