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CompostingNew Zealand
Premium organic soils, mulches, aggregates and firewood — produced right here in Aotearoa for over 30 years. Sustainable green waste disposal that completes the cycle.

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Materials grown, screened and tested in Aotearoa.

NZ gardens
Maintaining Our
Commitment To Quality
For over 30 years, Composting New Zealand has led the way in producing premium organic compost and compost blends. Since our beginnings in 1996, we've grown and diversified our range to include soils, mulches, aggregates, decorative stone, and firewood.
We proudly hold BioGro certification for our core products, reflecting our commitment to sustainable practices and delivering the highest quality materials.
Seasonal favourites,
loved by NZ gardens.
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Browse our full catalogue or get in touch — we're happy to help.

Why Composting NZ
Premium materials. Honest service. Real environmental impact.
Eco friendly
Closed-loop composting keeps green waste out of landfill and locks carbon in the soil.
BioGro Certified
Independently certified to New Zealand's most rigorous organic standard.
Fast delivery
Same-day, hiab and trailer options across the lower North Island.
Trusted quality
Three decades of consistent, lab-tested compost growing the best gardens in NZ.
The impact of 30 years of composting
green waste diverted from landfill last year
Landfill-freeof carbon locked back into NZ soils
Carbon positivecustomer satisfaction across all 4 branches
Trusted nationwideExceeding expectations
for over 30 years.
“Premium Garden Mix transformed my veggie beds. Best compost I've ever used — and the delivery driver was lovely”
“Premium Garden Mix transformed my veggie beds. Best compost I've ever used — and the delivery driver was lovely”
“Premium Garden Mix transformed my veggie beds. Best compost I've ever used — and the delivery driver was lovely”
“Premium Garden Mix transformed my veggie beds. Best compost I've ever used — and the delivery driver was lovely”


