Quinta de cidrô

Quinta de Cidrô is located in São João da Pesqueira which is one of the most highly regarded wine producing areas of the Douro valley. Throughout the last 20 years, Cidrô has been transformed into an experimental-model vineyard for the entire region. In virgin soils, cutting edge techniques were applied to plant 140 ha of the best varieties.

In the most privileged location, international varieties perform equally well as the local grapes. Chardonnay, Sauvignon Blanc, Viognier, Pinot Noir, and the adaptable Cabernet Sauvignon are some of the foreign varieties that here express their best qualities when vinified by the extensive winemaking know-how present at the Company.

According to historical facts, the first vines planted in Quinta de Cidrô were in the late 19th century, at around the same time the quinta’s palace was built by the hand of its owner, the Marquis of Soveral.

The quinta was maintained in the Soveral family for many years under Luis de Soveral, Portuguese Embassador at St. James’ court and personal friend of King Edward VII of England, until later being passed on to the Vicount of Asseca.

Real Companhia Velha purchased this magnificent Quinta in 1972, and since then has carried out a vast rehabilitation program in the house and in its vineyards, through modern tecniques of vertical plantation applied in great scale.

At the time of the acquisition, the property had around 60 hectares of vineyard, and since then Real Companhia Velha began an ambicious project to develop the quinta in 3 strands: increase vineyard area through the purchase of neighbouring parcels; the plantation of new vines and the refurbishing of the palace’s interior and exterior.

The quinta’s innovative style of vertical plantation and the excellent quality of the wines produced result in it being considered the “experimental model” for the Douro. It is one of the largest continuous vineyard surfaces in the region.

Characterization, Location and Ecology.

Quinta de Cidrô is one of the most singular properties in the Douro valley due to the excellence and viticultural potential of its terroir, in which is shown for the quality of white and red Ports and Douro wines that have been produced ate the estate over the last two centuries.

Due to its high altitude and mild climate, Quinta de Cidrô has shown the capacity to produce white wines of great quality, having become on of the Company’s experimental fields for indigenous and international white varietals, as well as red grapes of elegant character.

Its magnificent landscape, extended through wavy slopes, is entirely populated by beautiful vineyards, planted vertically on a continuous surface of 140 ha. The harvest is done manually, by the same team which carries out daily tasks, from where we can identify some of the oldest workers of the Company.

Its location in the heart of the Douro, on the border of the Cima Corgo with the Douro Superior, in one of Douro’s most beautiful areas, has views over the iconic hermitage of S. Salvador do Mundo, the Douro river, the famous Valeira damn and majestic schist mountains.

Quinta de Cidrô is a property with very particular characteristics in comparison to traditional terraced vineyards in the Douro valley, by revealing a very different approach to viticulture, other than the classic mountain viticulture.

The vineyard occupies most of the area of the quinta in a continuous form, extending through its gentle slopes (inferior to 30% gradient), located at altitudes between 450m and 600m. This plateau allows full sun exposure, mainly Northeast facing.


Quinta do Casal da Granjá’s climate is not the most characteristic of the Douro valley, as it experiences higher rainfall, colder winters, cooler summers and does not partake of high maximum temperatures as the quintas located at a lower altitude, and closer to the river.

Therefore, this quinta benefits from a low aridity index and the vines have lower water deficit during summer months. These facts support the reasons why this quinta allows ideal conditions for the production of whites.

Meteorological data:
• Annual average temperature = 12.4ºC
• Average Temperature from April to September = 16.9ªC
• Annual Rainfall (last 30 years) = 900 mm
• Sum of all temperatures superior to 10ºC from April to September = 1,365ºC

Soil Type

Quinta do Casal da Granja has two very different types of soils.

 On one side, typical Douro schist soil with earthy textures, poor in fine elements, low in fertility, with low levels of organic matter, high acidity (pH <6), deficient in structure and in most cases, they are modified for the viticulture through the method of heavy duty ploughs (surriba).

On another side, the soils are typical for the Alijó plateau, as they present a thinner texture, with higher fertility index and higher levels of organic matter. These soils are acid, richer in structure and deeper.

The Vineyard

Total Vineyard Area: 75 ha

For over 10 years, the estate has prioritized the production of white wines, therefore white grapes dominate a large part of the vineyard area.

The parcels of white grapes which have been under a recent reconversion are mainly of well-known varieties, which mostly supply the brands Grandjó, Evel and Porca de Murça.

Vineyard area per grape varietals (excl. Old Vines Field Blend) (B= Branco | T= Tinto)
• Moscatel Galego (B) 37,16 ha
• Sémillon ou Boal (B) 11,29 ha
• Gewürztraminer (B) 4,07 ha
• Pinot Noir (T) 4,05 ha
• Sauvignon Blanc (B) 1,90 ha
• Verdelho (B) 0,96 ha
• Moscatel Roxo (B) 0,3 ha

• Old Vines Field Blend – 18.1ha
(This Field Blend is comprised of a mixture of red grape varietals, mostly Tinta Barroca, Touriga Franca and Tinta Roriz)