Seresin
Michael Seresin was born in Wellington, New Zealand, but left in the 1960s, when sheep, not grapevines, covered the Wairau Plains. He settled in Italy, where he was captivated by Italian food and wine culture and began his career as a cinematographer. Over time Michael’s interest in wine developed into a passion. In the early 1990s after investigating opportunities to start a winery in Italy, he became aware of the quality wines starting to emerge from his homeland. After visiting Marlborough, and falling in love with the Marlborough Sounds, Michael purchased a home, followed by the purchase of land in the Wairau Valley. He immediately began planting vines and importing Tuscan olive varieties along with significant plantings of native plant species -and this was the beginning of Seresin’s Home Vineyard.
One of the first wineries in New Zealand to operate organic vineyards, Seresin released their first vintage in 1996. A year later, the Tatou Vineyard was purchased along with land in the Omaka Valley. Today the vineyard is known as the the Raupo Creek Vineyard. Seresin was recognized by the Marlborough District Council’s in 2009 and awarded the Marlborough Environment Award. It is certified Organic (US & NZ BioGro) and the largest Marlborough vineyard to be certified DEMETER biodynamic.
In 2018, the Tatou vineyard and winery were sold to local NZ winemakers Ben Glover and Rhyan Wardman (the inaugural assistant winemaker at Seresin). Today, the wines are made by winemaker Tamra Kelly-Washington at what was the original Seresin winery and is known today as The Coterie, a winemaking hub championing small-batch, single-site wines.
Winemaker Tamra Kelly-Washington graduated as a top scholar from Lincoln University with a degree in Viticulture and Oenology. She started her career at Seresin Estate and after spending time making wine in the USA, Australia and Italy she headed back to her roots. Tamara joined the Seresin Estate team just in time for the 2018 harvest.
Working with viticulturist Cameron Vawter, a passionate advocate for biodynamic farming, the focus is on precise picking decisions, embracing acidity with a focus on guiding pristine fruit through the winemaking process with minimal handling. The resulting wines are elegant, structured and a genuine reflection of their provenance.
The Wine
Vineyard Profile
Clay-rich Raupo Vineyard, farmed biodynamically and organically, in center of Omaka Valley.
- Exposure: Northwest-facing
- Climate: High number of sun hours, minimal rain
- Soils: Clay
- Clonal Selections: MS, 316, 316 Sauvignon Blanc; BVRC14 Semillion
- Organically and biodynamically farmed
Harvest Notes
- Warm and wet Spring
- Great growing conditions for flower set, perfectly formed bunches and average yields
- Splendid harvest conditions in Marlborough, precipitated by significant Christmas rains, then dry, moderate temperatures
- Covid dictated a different approach in 2020 – careful machine harvesting to protect health and safety of staff
- Each of 4 parcels whole bunch pressed from bioydynamic Raupo Creek vineyard
- Free run juice settled naturally
- Some juice fermented in stainless steel tanks, some in neutral French oak barriques with selected yeasts
- Long, cool fermentation, then each parcel racked and topped, w/ small addition of SO2
- Wines aged on lees 6 months, then blended, stabilized and filtered
27% of wine was barrel fermented & aged in neutral French oak
Winemaker's Notes
Showing restraint, elegance and purity of fruit. The 2020 Seresin Sauvignon Blanc brings together ripe aromas of
luscious tropical fruit, interlaced with savoury aromas. The palate is classically dry, textural and concentrated,
benefiting from a 10% addition of Semillon and extended aging on lees in neutral oak puncheons. Twine from 2020 will age beautifully and we will be drinking them for many years to come, remembering this unique vintage!
Wine Summary
90% Sauvignon Blanc, 10% Semillon; alcohol: 13%; clay soils in the biodynamic and organically farmed Raupo Creek vineyard, Omaka Valley; whole cluster pressed; 4 parcels separately fermented with selected yeasts in neutral French oak barrels and small stainless steel vessels; aged 6 months on lees; blended, stabilized and filtered before bottling; organic, biodynamic and vegan-friendly.
Technical Information
- 90% Sauvignon Blanc, 10% Sémillon
- Alcohol: 13%
- Total Acidity: 6.3 g/l
- Residual Sugar: 0 g/l
- pH: 3.13
- Total SO2: 63 ppm
- Organic & Biodynamic
- Vegan-Friendly
General Info
| Country | New Zealand |
| Region | South Island |
| Appellation(s) | Marlborough |
| Proprietors | Michael Seresin |
| Founded | 1992, first vintage 1996 |
| Winemaker | Tamra Kelly-Washington |
| Annual Production | 21,500 9L cases |
| Farming (Sustainable, organic, biodynamic) | Certified Organic (property and wines certified by US & BioGro NZ); Biodynamic (grapes certified with Demeter) |