Gros Plant du Pays Nantais

France · AOC · Loire Valley

Styles

Natural factors

68 communes across 3 départements: Loire-Atlantique, Maine-et-Loire, and Vendée; the westernmost extension of the Val de Loire.
Ancient basement: plutonic formations (granites, gabbros) and metamorphic formations (gneiss, mica schist, amphibolite, eclogite), sometimes overlaid with Tertiary sandy-gravelly sediments.
Acidic soils, rich in coarse elements, well-drained, low in fertility, and free of excess moisture; the delimited area is restricted to steep slopes with shallow sandy soils.
Oceanic climate: mild winters promoting early soil warming, cool summers tempered by sea breezes, and high sunshine levels for the latitude.
Vineyards planted on hillocks and slopes around the Lac de Grand-Lieu, the Goulaine marshes, and the Loire valley; a dense network of watercourses to the south and east of Nantes. (via Wikipedia · CC BY-SA 4.0)

Human factors

The grape variety folle blanche B, known as 'Gros Plant', became established in the 16th century under Dutch influence; its name appears in a written document dated 1732.
The 'méthode nantaise' consists of leaving wines on their fine lees for at least one winter without any racking; its 'sur lie' designation was formally regulated in 1977.

Product characteristics

Very pale yellow appearance with green highlights; a fresh, light, and zesty balance; fruity, floral, and iodine-tinged aromas.
'Sur lie' designation: a rounder palate, a more complex bouquet, and a slight spritz from residual CO₂; bottling is mandatory.

Terroir / wine link

Coarse acidic soils over granite, gneiss, mica schist, or sandy gravels, combined with mild winters, lead to an early start to the vegetative cycle and fully achieved ripeness.

Facts drawn from the cahier's terroir-link section (Lien au terroir) by automatic interpretation — see the source.