Bacchus

What is Bacchus? Bacchus is an aromatic German white grape cross created in 1933 that has found its true home in England, where it is now considered the signature still-white variety and the "poster grape" of English wine. Bred by viticulturist Peter Morio at the Geilweilerhof Institute for Grape Breeding in the Palatinate, it combines Muller-Thurgau with a Silvaner x Riesling hybrid to produce an early-ripening, cool-climate workhorse. In England's cooler vineyards it develops a pungent, herbal character that wine writers frequently compare to Sauvignon Blanc. The result is a distinctive style built around elderflower, gooseberry, and hedgerow aromatics — a profile that has won serious international recognition.

Origin and History

Bacchus was created in 1933 by Peter Morio at the Geilweilerhof Institute for Grape Breeding in the Pfalz region of Germany. After decades of trials and the granting of varietal protection, it was finally released for general cultivation in 1972, becoming part of a new wave of modern German crosses designed to ripen reliably in cool, marginal sites.

Its parentage — Muller-Thurgau crossed with a Silvaner x Riesling hybrid — gives it the early ripening of Muller-Thurgau combined with more aromatic depth. Bacchus reaches high must weights without demanding the best slopes, which is exactly why it took off in Germany during the 1970s and 1980s. Plantings peaked around 1990 at approximately 3,500 hectares, with more than half concentrated in Rheinhessen, before declining to 2,113 hectares by 2006, roughly 2.1 percent of Germany's vineyard area.

The story shifted decisively northward. Today Bacchus is the third most planted grape in the United Kingdom, behind only Chardonnay and Pinot Noir, and English winemakers have embraced it as their flagship still-white variety.

Tasting Profile and Style

The classic Bacchus aroma signature is built around elderflower, gooseberry, hedgerow, nettle, citrus zest, green apple, and fresh herbs, with occasional tropical fruit notes appearing in warmer vintages. In England's cooler climate, lower yields and naturally higher acidity sharpen these aromatics into a crisp, pungent style. Oz Clarke and Margaret Rand, writing in Grapes and Wines (2015), described it as "about the closest England can come to the herbal pungency of Sauvignon Blanc."

In warmer German conditions, the picture changes. Bacchus tends to lose acidity quickly and is generally considered less elegant than Kerner, another modern German cross. The variety's reputation for international quality was sealed in 2017, when a 2015 Bacchus from Winbirri Vineyards in Norfolk won the Platinum Best in Show medal at the Decanter World Wine Awards in the best-value single-variety white wine category — a result that reframed Bacchus as a serious cool-climate grape rather than a regional curiosity.