Summer Royal

Summer Royal 1 Field Summer Royal 2 Field

Summer Royal is an early ripening black table seedless grape from United States of America. It has a short growing season with low yield potential. Vitis vinifera, the selected clone for data analysis was Summer Royal BKS K R1V7 J24398. The prime name of this variety is Summer Royal.

Variety: Summer Royal
Colour: Black
Seeded: No
Bud Burst Days (July 1=0): Medium 73.00
Flowering Days (July 1=0): Very Late 125.00
Veraison Rating: Early 171.00
Harvest 22 Brix Days (July 1=0): Early 215.00
Seasonality (days): Short 142.00
Leaf Area Index (m2/m2): 3.75
Bunches Per Shoot: 0.80
Yield Potential: Low
Berry Weight (g): 4.11
Total Soluble Solids (° Brix): 22.50
pH: 3.93
Titratable Acidity (g/L): Medium 4.60
Tartaric Acid (g/L): 5.53
Malic Acid (g/L): 2.70
Tartrate Malate Acid Ratio: High 2.05
Anthocyanins (mg/g): Medium 0.92
Phenolics (au): 0.84
Yeast Assimilable Nitrogen (mg/)L: 302
Potassium (mg/)L: 1,190.00