Grape Varieties

Question 1

Outline the characteristics of Merlot

Answer 1

• Early budding, mid ripening (can be picked before Autumn rain).
• Moderate-high in vigour
• At risk of winter and spring frosts, vulnerable to drought
• Susceptible to downey mildew, leafhoppers, coulure, botrytis
• Prefers clay-limestone soils

Question 2

What characteristics does Merlot contribute in wine?

Answer 2

• Medium-pronounced intensity fruit
• Strawberry and red plum with herbaceous characters in cooler years.
• Medium tannin
• Medium-high alcohol

Question 3

Outline the viticultural characteristics of Cabernet Sauvignon.

Answer 3

• Late budding, mid-late ripening
• High vigour
• Vulnerable to early Autumn rains
• Prone to fungal disease; powdery mildew, Eutypa Dieback, Esca.
• Prefers well-drained gravel soils

Question 4

What characteristics does Cabernet Sauvignon contribute to wine?

Answer 4

• Violet, black currant, black cherry, menthol and/or herbaceous flavours
• Medium alcohol
• High acidity and tannins