Ohiwa Black Diamond Truffles - Our Range
black perigord truffle season has finished for 2025, but our products are available year-round.
Gift the Unearthed
Whether it's a moment of gratitude, celebration or care - give the rarest treasures of New Zealand. Our curated gift sets will offer truffle-rich experiences for both the palate and the skin.
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Gift Sets coming soon
The perfect Xmas Gift Ideas
Meet our Founders
Annette and Matiu
"At Ōhiwa, we honour the duality of nature, its ability to both nourish and restore."
From the very beginning, responsibility has been a core value - both towards you and the environment. From design to distribution, each step is approached with care to create products that are high quality, powered by New Zealand botanicals, Rongoā wisdom, and fairly priced.
Collaboration & Partnership
Partner with Provenance
Whether you're a chef, retailer, spa, concept store, or a distributor. Ōhiwa offers premium, traceable products that elevate every shelf and menu. Let's bring the taste and ritual of Aotearoa to your audience and customers.
Our selection
Product of the week
The Unearthed Secrets pure and natural ingredients are both gentle and powerful and have been blended and extracted with our Black Perigord truffle, native Kawakawa (Macropiper Excelsum) and our rich Mānuka honey filled with rich minerals and vitamins along with anti-inflammatory properties enhancing skin health.
trusted by chefs. loved by skin
And praised by our customers...
"Perfectly aromatic, honest grading, and unforgettable flavour."
~Chef Benjamin Bayly
"My skin has never felt so nourished. Ōhiwa truly is luxury from the earth."
~Sarah T., New Zealand Customer
A story of shared vision
Annette and Matiu didn't even know they had a truffiere when they purchased the land in Ōhiwa in 2011. What they found wasn't just a property, but a legacy.
There had been a test block of inoculated oak and hazelnut trees planted back in 1988, and bore the name Truffiére Croix du Sud, after the Southern Cross constellation that rises directly above the field.
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Disaster Strikes
In 2014, just as harvest was peaking and products were gaining momentum, an aerial top dresser dumped tonnes of organic fertiliser on the wrong property. It killed everything. Spores lay dormant. No truffles. And no support from the industry.
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Truffles return!
After slowly, painfully beginning again, truffles finally returned in 2019. The grove, now 38 years old, was producing again!
The years of downtime were spent in research. What is it about the truffle that captivated kings, chefs and healers for centuries?
We sent samples to Massey University and found something amazing!
the future is bright
products, the community and beyond
Since taking over, we've planted over 12,000 truffle seedlings, with a goal of reaching 30,000.
We've also helped other truffle growers who felt forgotten by the association, and developed our own signature ranges of Culinary and Skincare products, all infused with the Black Perigord Truffle and native New Zealand botanicals.
Our Next Fresh truffle Season is Winter 2026
Follow us on Social Media to stay up to date with Season Countdowns, new product reveals, and more!
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Ōhiwa Beauty
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UGC content creators please get in touch to apply for our Creator Opportunities!
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