Paulus Willem Heemskerk has launched Herovina, which he describes as Ireland’s first commercial-scale vineyard, by planting 36,000 vines across 13 hectares of the Fennor House estate in Co Meath. According to Heemskerk, the venture aims to produce approximately 90,000 bottles of wine annually, with the first harvest expected in October 2029.
Investment and Scale of the Herovina Project
The initial planting phase for the Slane-based vineyard cost nearly €2 million. Heemskerk estimates the total investment will reach between €3 million and €4 million to cover operational costs during the three to four years before the first harvest generates income.
The estate’s production targets are specific. Heemskerk told The Irish Times that he expects to produce around 8,000 kilos per hectare, resulting in roughly 70,000 litres of wine. The variety of produce will include four white varieties, two reds, a sparkling white, rosé, and sparkling rosé.
Did you know? Herovina is a Greek-Latin name that Heemskerk says is historically connected to both wine and olive oil.
Climate Shift: Why Ireland is Now Viable for Grapes
Heemskerk attributes the viability of a commercial vineyard in Meath to global climate shifts. He contrasts the stability of the Irish growing season with the “unbelievable” water and climate stress currently hitting Southern Europe. He cited a recent conversation with a Portuguese adviser who reported temperatures of 44 degrees Celsius in his vineyard, well above the 27-degree optimum for plant growth.
According to Heemskerk, environmental pressures have reduced the lifespan of vines from 100 years down to just 15 or 20 years in traditional wine regions. He points to England as a precedent, noting that the UK planted 4,000 hectares of vines from 2000 onward to produce top-tier wines due to a stable climate lacking the extremes found in Spain, Portugal, or France.
Strategic Integration of Tourism and Agribusiness
The vineyard is positioned on the banks of the river Boyne, a location Heemskerk believes is prime for tourism. He intends to leverage the proximity to Newgrange—which attracts roughly 200,000 visitors annually—and Slane Castle to diversify the business’s income streams.
To ensure quality and efficiency, Heemskerk is bypassing manual labor for the harvest. He plans to use machinery for picking, stating that finding 40 manual pickers in the rainy Irish October is impractical. To fill the expertise gap, he has brought in staff from Portugal, including winemaker Pedro José Hipólito Reis, to manage pruning and harvesting.
From Olive Biomass to Irish Viticulture
The capital for Herovina came from Heemskerk’s previous venture in Portugal. In 2007, he founded Casa Alta, a €25 million olive biomass processing plant in Ferreira do Alentejo. The facility scaled to process 400,000 tonnes of waste annually from olive oil production.
Heemskerk sold his interest in Casa Alta two years ago. While he declined to disclose the exact sale price, he confirmed it provided “enough to go ahead” with the vineyard project at Fennor House, a property his parents originally purchased in 1965.
Comparison: Traditional vs. Modern Vineyard Management
| Feature | Traditional Approach | Herovina Approach |
|---|---|---|
| Harvesting | Manual picking | Mechanical picking |
| Labor Source | Local seasonal workers | Specialists from Portugal |
| Climate Risk | Heat/Water stress (South) | Stable growing season (North) |
Frequently Asked Questions
When will the first Herovina wine be available?
The first harvest is expected at the end of October 2029.
How many bottles will the vineyard produce?
Heemskerk expects the 13-hectare site to produce approximately 90,000 bottles of wine.
What makes this vineyard different from others in Ireland?
Heemskerk claims it is the first commercial-scale vineyard in the country, utilizing a massive 36,000-plant layout.
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