Pyramid Valley

Mike Weersing was born and raised in California, but the formative arc of his winemaking life was European. After studying oenology and viticulture at the Lycee Viticole in Beaune and the Universite de Bourgogne in Dijon, he spent the late 1980s and early 1990s working in the cellars of an extraordinary roster of producers: Hubert de Montille, Domaine de la Pousse d'Or, and Nicolas Potel in Burgundy; Jean-Michel Deiss and Marc Kreydenweiss in Alsace; Ernst Loosen in the Mosel. He also worked vintages in Spain for Randall Grahm, the Rhone, Languedoc-Roussillon, and Navarra, plus apprenticeships with James Halliday at Coldstream Hills in the Yarra Valley and Russ Raney at Evesham Wood in Oregon. By the mid 1990s, Mike and his German-born partner Claudia Elze had decided to plant their own vineyard, and they began a 15-year worldwide search for the right combination of limestone, clay, and cool-climate elevation. They arrived in New Zealand in 1996 and Mike took a position at Tim and Judy Finn's Neudorf Vineyards in Nelson while continuing the search. In 2000 they purchased a farm in the Pyramid Valley, near Waikari in the inland hill country of North Canterbury, on the strength of a clay-over-limestone amphitheatre that Mike believed was the closest analog to Burgundy he had found anywhere in the southern hemisphere. The property's name predated them: Pyramid Valley is the geological feature whose adjacent fossil swamp produced more than 183 complete moa skeletons in the 1940s, one of the most important paleontological sites in New Zealand. Mike and Claudia planted their first vines that year and committed the project from inception to strict biodynamic principles, making Pyramid Valley the first New Zealand vineyard so established and one of only a few in the world. First wines were released around 2005.

• Mike Weersing: California-born; studied at the Lycee Viticole in Beaune and the Universite de Bourgogne in Dijon; worked for Hubert de Montille, Pousse d'Or, Nicolas Potel, Deiss, Kreydenweiss, Loosen, Randall Grahm, Halliday at Coldstream Hills, and Raney at Evesham Wood
• Claudia Elze (German-born, US-raised) was the committed biodynamicist of the partnership and the guiding spirit on the land during the founding decade
• Arrived in New Zealand 1996; Mike worked at Neudorf in Nelson while searching for a site; purchased the Waikari farm in 2000 after a 15-year worldwide hunt for limestone-clay soils
• Founded from inception under strict biodynamic principles, a first for New Zealand; the property took its name from the adjacent Pyramid Valley fossil swamp, the country's largest moa-bone discovery site

Waikari sits inland from the better-known Waipara Valley GI in North Canterbury, at higher elevation and on a different geological story. While greywacke sandstone dominates most of New Zealand, the hill country around Waikari and Weka Pass contains rare seams of limestone, and Pyramid Valley sits on a natural amphitheatre where clay-rich topsoils overlie pure limestone bedrock on north and east facing slopes. The site is geographically and climatically distinct from the warmer Waipara Valley to the east and lies outside that GI zone; some references treat it as part of the broader Waipara region for convenience, but its higher elevation and cooler, more marginal conditions produce wines that are noticeably finer-boned, higher in natural acidity, and tighter in structure than Waipara norms. Only a handful of vineyards have been planted in the Waikari hill country: Bell Hill, established in 1997 on an old limestone quarry nearby, and Pyramid Valley in 2000 are the two reference points. Within Pyramid Valley's home estate, the four blocks are tiny and topographically distinct. Earth Smoke is the largest at around 0.8 hectares, planted to Pinot Noir on an east-facing slope. Angel Flower is a steep 0.7-hectare north-facing block also planted to Pinot Noir. Lion's Tooth is a 0.4-hectare steeply inclined east-facing parcel planted to Chardonnay. Field of Fire is the smallest at 0.3 hectares, southeast-facing, also Chardonnay. The block names are not aesthetic flourishes: they are the old common names for the weeds Mike and Claudia found growing between the rows of each block when they began farming the land. Earth Smoke comes from fumitory (Fumaria officinalis), Lion's Tooth is dandelion, Angel Flower is yarrow, and Field of Fire is quack grass.

• Geographically and climatically distinct from the Waipara Valley GI; higher elevation, cooler, more marginal conditions; finer-boned wines with higher acidity and more tension than Waipara
• Rare limestone seam in the Waikari and Weka Pass hill country, otherwise unusual in a country dominated by greywacke sandstone; clay-rich topsoils over pure limestone bedrock on north and east facing slopes
• Four micro-blocks totalling roughly 2.2 hectares: Earth Smoke (Pinot Noir, ~0.8 ha, east-facing), Angel Flower (Pinot Noir, ~0.7 ha, steep north), Lion's Tooth (Chardonnay, ~0.4 ha, steep east), Field of Fire (Chardonnay, ~0.3 ha, southeast)
• Block names taken from old common names for the weeds in each row: fumitory, dandelion, yarrow, and quack grass

Pyramid Valley's place in New Zealand wine history rests on more than its limestone. Mike and Claudia chose to establish the entire estate under strict biodynamic principles from the moment of planting, a degree of commitment that placed them in a tiny global category. Claudia, raised in the United States after a German childhood, had encountered biodynamics through her broader interest in regenerative agriculture and became the philosophical compass of the project. Cover crops, composts, and biodynamic preparations were used from year one rather than as a later conversion. The estate has remained biodynamic and organic under all subsequent ownership. The cellar philosophy under Mike was equally distinctive. He believed that the lab strains that dominated New Zealand fermentations in the 1990s and 2000s pasteurised terroir as effectively as filtration did, and so Pyramid Valley fermented every wine with starter cultures bred each year from the vineyard's own indigenous yeast populations. White ferments famously ran for more than a year in some vintages, the cellar protected from oxygen so that sulphur additions could be kept to almost nothing. Whole-bunch handling, neutral oak, and clay amphorae for selected lots all featured. Wines were bottled with minimal or no fining and minimal or no filtration. Under current ownership the program has been simplified and amphorae confined largely to the orange and Sauvignon Plus cuvees, but the core principles of indigenous yeast, low sulphur, whole-bunch inclusion, and unfined unfiltered bottling for the Botanical wines remain in place.

• Biodynamic and organic from inception in 2000; one of New Zealand's earliest such estates and a global rarity for being so established at planting rather than via conversion
• Site-specific indigenous yeast starters cultured every year from the vineyard's own populations; some white ferments historically ran over a year in protected conditions
• Whole-bunch fermentation, neutral and older French oak, and clay amphorae for selected cuvees; bottled with minimal or no fining and minimal or no filtration
• Under current ownership, amphorae are now reserved primarily for the orange and Sauvignon Plus releases; Botanical Collection bottlings retain the natural-cellar program established by Mike Weersing

The Pyramid Valley range is structured in clear tiers. At the top sit the Botanical Collection wines: four block-designated bottlings from the home estate at Waikari, each named for the weed it took its identity from. Earth Smoke Pinot Noir is the flagship red, a brooding, spicy, ethereal wine drawn from the largest of the four blocks. Angel Flower Pinot Noir is the more floral and high-toned of the pair, reflecting the steep north-facing aspect of its slope. Lion's Tooth Chardonnay is the more tightly wound and mineral white, from the steepest of the Chardonnay blocks. Field of Fire Chardonnay is the rarest and smallest, from a 0.3-hectare parcel on a southeast aspect, with greater richness and complexity in warm vintages. All four are made from tiny yields, hand-harvested, fermented with indigenous yeasts, and bottled under the natural-cellar protocol described above. They are released in small lots and have always been allocation only. Below the Botanical wines sits the Pastures Collection (formerly and still informally called the Growers Collection), a roster of wines made from contracted vineyards in North Canterbury, Central Otago, and Marlborough. The Pastures bottlings include Chardonnay, Pinot Noir, Sauvignon Blanc, and skin-contact orange wines, and were originally conceived as a way to keep the cellar busy while the home blocks matured. Since the 2018 purchase of Lowburn Ferry in Central Otago (renamed the Mānatu estate vineyard), a second tier of estate wines has emerged, including the Snake's Tongue Pinot Noir from the Lowburn site. The broader Pyramid Valley North Canterbury appellation wines round out the portfolio.

• Botanical Collection (top tier, home estate Waikari, allocation only): Earth Smoke Pinot Noir, Angel Flower Pinot Noir, Lion's Tooth Chardonnay, Field of Fire Chardonnay
• Pastures Collection (formerly Growers Collection, contracted growers across North Canterbury, Central Otago, and Marlborough): Chardonnay, Pinot Noir, Sauvignon Blanc, and skin-contact orange wines
• Lowburn Mānatu estate vineyard (Central Otago, acquired 2018, 10.2 hectares of Pinot Noir clones): Snake's Tongue Pinot Noir and other Central Otago bottlings
• Broader Pyramid Valley North Canterbury appellation wines sit between the Botanical and Pastures tiers in the range hierarchy

By the mid 2010s, Pyramid Valley had achieved global cult status but remained a tiny operation whose economics depended heavily on Mike and Claudia's personal labour. Around the same time, Steve Smith MW, having stepped back from his long tenure as chief winemaker at Craggy Range, was building a new venture with Texan financier and conservationist Brian Sheth. The two had founded Aotearoa New Zealand Fine Wine Estates in 2017 with the explicit aim of acquiring established, high-achieving New Zealand producers that lacked economies of scale, combining them under a single management umbrella while retaining their independent brand identities. Pyramid Valley was not on the market, and the negotiation took 18 months before a deal was agreed in 2017 (the reported sale price was around 8 million NZD). Lowburn Ferry in Central Otago followed in 2018, and Smith & Sheth Cru, primarily Hawke's Bay and Marlborough, became the third arm of the group. Mike continued as the named winemaker through the transition but passed away on 12 November 2020 at his home in Mount Lyford after a long illness, aged 55. He had been joined in 2018 by Huw Kinch, who had spent the previous decade making Pinot Noir and Chardonnay in Martinborough, and Huw stepped into the combined estate manager and winemaker role on Mike's death. Under Huw the natural-cellar program has been preserved while the range has been clarified and the Pastures Collection given a more distinct identity. Pyramid Valley remains a tiny operation with global allocation lists and is consistently included among New Zealand's top wineries by The Real Review and other critical bodies.

• Acquired in 2017 by Aotearoa New Zealand Fine Wine Estates, the venture of Steve Smith MW (former Craggy Range chief winemaker) and Texan conservationist Brian Sheth; the 18-month negotiation reportedly closed around 8 million NZD
• Aotearoa NZ Fine Wine Estates umbrella also includes Smith & Sheth Cru (Hawke's Bay, Marlborough) and Lowburn Ferry (Central Otago, acquired 2018 and home to the renamed Mānatu estate vineyard)
• Mike Weersing died at home in Mount Lyford on 12 November 2020, aged 55, after a long illness; Claudia Elze remains associated with the legacy
• Huw Kinch, formerly a Martinborough Pinot and Chardonnay specialist, joined as estate manager and winemaker in 2018 and continues to lead the cellar; included in The Real Review's Top Wineries of New Zealand 2025