< 1994 Estate Vineyard Selection Botrytised Semillon
COMPLETE TASTING NOTES
Semillon was planted on the Chalk Hill Estate in 1981, primarily for blending with Sauvignon Blanc. The site, however, was chosen to take advantage of Semillon's susceptibility to botrytis, or "noble rot." This block is planted to 80% Semillon and 20% Sauvignon Blanc, as in Sauternes, and lies at the bottom of a north-facing slope, sheltered by hills to the east and west. There is little morning or afternoon sun, and moisture burns off slowly late in the season. After the grapes are fully ripe light rainfall encourages botrytis development. When this is followed by a period of warm, dry weather the fruit is dessicated, concentrating the acid and sugar. This rare combination of events occurred in 1994, and a small lot of Semillon and Sauvignon blanc was finally harvested in late October at nearly 40º Brix.
The fruit was pressed gently, and the inoculated juice was fermented in new Francois Freres, Dargaud et Jaegle, and Demptos barrels. Fermentation ceased naturally with nearly 15% residual sugar and alcohol slightly over 14%, a natural balance redolent of great Sauternes. The wine was aged sur lies for twelve months in new French oak, then racked and aged for an additional fifteen months. It was bottled unfined following a light filtration for clarification.
TECHNICAL INFORMATION
- Blend:
- 92% Semillon, 8% Sauvignon Blanc
- Vineyard:
- Block L
- Appellation:
- Chalk Hill
- Ageing:
- Twenty-seven months, Twelve months sur lies, 100% new French oak
- Fermentation:
- 100% in barrel, Montrachet yeast, No malolactic
- Harvested:
- October 25, 1994, Brix: 39.6°, T.A. 5.6 g/l, pH 3.70
- Bottled:
- February 1997, T.A. 7.7 g/l, pH 3.84, RS 14.8 g/100ml
