BIO-Weinhof Koller

The Koller organic winery is located in Unterretzbach in the picturesque Retzer Land region and is a family-run business dedicated to organic viticulture and farming. The wines are produced in and around Unterretzbach in the Retzer Land, a landscape characterized by vineyards, pumpkin fields, sunflowers and grain fields. Around 17 hectares of vineyards are cultivated at the foot of the Manhartsberg. The sandy loam and loess soils provide an optimal and nutrient-rich basis for a large number of top wine varieties. Typical for the region are varieties such as Grüne Veltliner, Chardonnay, Pinot Blanc and Gewürztraminer. But strong red wines such as Zweigelt and Blauburger also thrive thanks to the soil conditions.