The early vintages of the 20th century were difficult, due to frost and rains severely reducing the crop yields. The phylloxera epidemic that ravaged vineyards across France began to affect Champagne.
The early decades of the 20th century were difficult for Champagne due to frost and excessive rainfall, which led to a decrease in grape yields. The phylloxera epidemic, which impacted vineyards throughout France, began to affect Champagne's winemaking.