What is the primary training method for Grenache in the southern Rhone?

The primary training method for Grenache in the southern Rhône is bush training. This technique, also known as gobelet training, involves allowing the vine to grow freely without the use of wires or trellises to support the canes. Bush training is particularly well-suited to Grenache because it helps to protect the grapes from the intense sun and heat that can occur in this region. The bush form creates a natural canopy, providing some shade for the grapes, thereby helping to maintain acidity and avoid overly high sugar levels, which is essential for producing balanced wines.

Additionally, bush-trained vines tend to have a lower yield, which can lead to higher-quality fruit with more concentrated flavors. This method also facilitates hand harvesting, which is a common practice in the southern Rhône, especially for varietals like Grenache that require careful handling to maintain their delicate characteristics.