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Tempranillo

RedVinifera red

Rioja and Ribera del Duero

Cherry, leather and tobacco, with moderate tannin that takes American oak unusually well.

At harvest

Each bar drawn against the full range of all 54 varieties

Sugar

23-26 Brix

23 - 26

Titratable acidity

4.5-6 g/L

4.5 - 6

pH

3.5-3.8

3.5 - 3.8

Juice yield

0.66 L/kg

free run plus a gentle press

Sugar per kilogram

178 g

at 24.5 Brix, the midpoint

Fruit for 23 litres

35 kg

before racking losses

Potential alcohol

13.5-14.7%

from 1.103 fermented dry. A range, because conversion varies by strain

What it punishes

Low natural acidity. It very often needs a tartaric addition, and the pH is usually the reason a Tempranillo goes wrong microbially.

Made into

  • Dry red
  • Rose

Sulphite at this pH

At pH 3.65, protecting a red wine to 0.5 mg/L molecular SO2 takes 35 mg/L of free SO2. Work it out for your own reading.