Blackrose 1 Field Blackrose 2 Blackrose Studio

Blackrose is a late ripening black table grape from United States of America. It has a long growing season with low yield potential. Vitis vinifera, the selected clone for data analysis was Blackrose FVB1V6. The prime name of this variety is Black Rose. A large seeded black grape this variety is susceptible to cracking and colours poorly.

Variety: Blackrose
Colour: Black
Seeded: Yes
Bud Burst Days (July 1=0): Late 83.00
Flowering Days (July 1=0): Very Late 129.00
Veraison Rating: Late 200.00
Harvest 22 Brix Days (July 1=0): Late 265.00
Seasonality (days): Long 195.00
Leaf Area Index (m2/m2): 3.12
Bunches Per Shoot: 1.50
Yield Potential: Low
Berry Weight (g): 6.59
Total Soluble Solids (° Brix): 19.70
pH: 4.19
Titratable Acidity (g/L): Low 3.69
Tartaric Acid (g/L): 4.40
Malic Acid (g/L): 3.72
Tartrate Malate Acid Ratio: Low 1.18
Anthocyanins (mg/g): Low 0.56
Phenolics (au): 1.19
Yeast Assimilable Nitrogen (mg/)L: 247
Potassium (mg/)L: 2,800.00