Helena 1 Field

Helena is an early ripening white wine grape from United States of America. It has a medium growing season with medium yield potential. Vitis vinifera, the selected clone for data analysis was Helena FVF9V8, IV71.2312. The prime name of this variety is Helena.

Variety: Helena
Colour: White
Seeded: Yes
Bud Burst Days (July 1=0): Medium 77.00
Flowering Days (July 1=0): Very Late 123.00
Veraison Rating: Medium 187.00
Harvest 22 Brix Days (July 1=0): Early 230.00
Seasonality (days): Medium 160.00
Leaf Area Index (m2/m2): 3.35
Bunches Per Shoot: 1.40
Yield Potential: Medium
Berry Weight (g): 1.30
Total Soluble Solids (° Brix): 20.60
pH: 3.63
Titratable Acidity (g/L): High 5.12
Tartaric Acid (g/L): 4.70
Malic Acid (g/L): 3.98
Tartrate Malate Acid Ratio: Low 1.18
Anthocyanins (mg/g): Unknown .
Phenolics (au): .
Yeast Assimilable Nitrogen (mg/)L: 242
Potassium (mg/)L: 1,190.00