2016 L'If, St Emilion, Bordeaux

The most widely planted grape in Bordeaux and a grape that has been on a relentless expansion drive throughout the world in the last decade. Merlot is adaptable to most soils and is relatively simple to cultivate. It is a vigorous naturally high yielding grape that requires savage pruning - over-cropped Merlot-based wines are dilute and bland. It is also vital to pick at optimum ripeness as Merlot can quickly lose its varietal characteristics if harvested overripe.

First officially classified in 1954, St-Émilion is one of Bordeaux's largest winemaking appellations, producing more wine than Listrac, Moulis, St Estèphe, Pauillac, St Julien and Margaux combined. Many of the region's finest vineyards can be found atop the steep limestone slopes of the village itself, although a fledgling band of garagiste producers are eschewing terroir to make small-batch, deeply-concentrated wines from their homes.

Located in the St Émilion appellation, which is renowned for its limestone-rich soils, L'If is owned by Jacques Thienpont, the owner of Château Le Pin, another highly esteemed Bordeaux estate. The estate is relatively new, established in 2006, and is situated on a small, 3.5-hectare vineyard.