The wine itself is a Bordeaux-style blend, with all of the fruit coming from the Estate, and made predominantly from Cabernet Sauvignon and Merlot, the greater of which depends on which varietal has a better showing over the other in any vintage. The John X Merriman is therefore a wonderful representation of the Estate, as well as the characteristics of a vintage.

This vintage was impacted by the fourth year of the ongoing drought in the region. The 2017 Winter was cold and dry, followed by a dry Spring and Summer, with bouts of unusual weather. A number of thunder storms resulted in a late onset of additional vigour in the vineyards. Unsettled weather and wind during flowering, along with a freak hail storm and low levels of soil moisture decreased yields by 20% to 50%. The harvest began closer to its average start date and the smaller berries and bunches yielded lower juice volumes per ton. The lower yields resulted in the
wines showing excellent concentration and body, producing rich, robust reds and fruit forward, expressive whites and rosé.

The John X Merriman is a powerful wine that rewards aging. In its youth the wine is worth decanting and expresses cassis, black currant and dark fruits complemented with cigar tobacco and sour cherry notes. As the wine ages and its fine grained tannins soften and a softer more savoury palate develops revealing wonderful drinkability and tertiary complexity.