Wine vintage rating 1978
1978 In the Bordeaux wine region, the weather in the first half of the year was unsatisfactorily cold and then too wet, but when it mattered, August turned to be warm and dry. Elegant, classic red wines were produced if they were not harvested too early for fear of new rain. Château Cheval Blanc waited until October 9th to start harvesting and produced one of the best wines of 1978.

Weather in the year 1978

Good filling levels, good wine quality
Of course, the good condition of a wine from an old vintage depends on excellent storage. Above all, the wine must not have frequently changed cellars. Ideally, the wine will have rested in one and the same wine cellar.
But also the cork that sits in each individual bottle is very important. A perfect cork has few pores and keeps the wine stable. If an inferior cork happens to have been used in a bottle, the porous surface will begin to soak up wine and allow micro-quantities of the liquid to evaporate over the decades. Poor fill levels are the result.
A poor fill level therefore also indicates a high risk that the wine bottle could soon begin to leak.
The fill levels explained:
In the bottle neck (high fill to base neck) about 2 cm is perfect for wines.
Top and upper shoulder, ([very] top shoulder), approx. 3 cm is very good for very old wines.
Medium shoulder (mid shoulder), about 4 cm is only acceptable for rare top wines and in individual cases.
Everything below the red line should not be offered any more.