GM 6495-1 is an early ripening white wine grape from Germany. It has a short growing season with high yield potential. Bred at Geisenheim this selection is a Vitis amurensis hybrid with some cold tolerance. The selected clone for data analysis was GM 6495-1 IC86.8511. The prime name of this variety is Geisenheim 6495-1.
Bud Burst Days (July 1=0): Early 69.00
Flowering Days (July 1=0): Medium 110.00
Veraison Rating: Medium 183.00
Harvest 22 Brix Days (July 1=0): Early 211.00
Seasonality (days): Short 145.00
Leaf Area Index (m2/m2): 1.77
Bunches Per Shoot: 2.00
Yield Potential: High
Berry Weight (g): 1.04
Total Soluble Solids (° Brix): 22.20
Titratable Acidity (g/L): High 5.84
Tartaric Acid (g/L): 6.10
Malic Acid (g/L): 4.80
Tartrate Malate Acid Ratio: Low 1.27
Anthocyanins (mg/g): Unknown .
Phenolics (au): .
Yeast Assimilable Nitrogen (mg/)L: 366
Potassium (mg/)L: 1,270.00