Loureiro is a late ripening white wine grape from Spain. It has a medium growing season with medium yield potential. Vitis vinifera, the selected clone for data analysis was Loureiro IC86.8531. The prime name of this variety is Loureiro Blanco. In Portugal this variety is grown in the Vino Verde region and the wines produced are fine, aromatic, laurel scented and often low in alcohol.
Bud Burst Days (July 1=0): Medium 75.00
Flowering Days (July 1=0): Very Late 125.00
Veraison Rating: Late 199.00
Harvest 22 Brix Days (July 1=0): Late 266.00
Seasonality (days): Medium 183.00
Leaf Area Index (m2/m2): 2.30
Bunches Per Shoot: 1.60
Yield Potential: Medium
Berry Weight (g): 1.32
Total Soluble Solids (° Brix): 17.80
Titratable Acidity (g/L): Medium 4.79
Tartaric Acid (g/L): 4.55
Malic Acid (g/L): 3.20
Tartrate Malate Acid Ratio: Low 1.42
Anthocyanins (mg/g): Unknown .
Phenolics (au): .
Yeast Assimilable Nitrogen (mg/)L: 197
Potassium (mg/)L: 1,495.00