🌿 Slope (vineyard)

A vineyard slope is its tilt relative to the sun. In Europe south-facing slopes are warmer because they receive more light and heat.

A slope affects grapes in several ways. The side facing the sun warms more, and berries ripen better. This is especially important in cool areas such as Germany, Alsace or Burgundy, where the best vineyards lie on slopes. In addition, on slopes cold air drains downhill, so spring frosts threaten the vines less. Water also does not stagnate and runs off down the slope, so roots do not suffer from dampness.

A slope shapes the microclimate, that is, special conditions on a small plot. This is part of the idea of terroir, which combines soil, climate and relief. On steep slopes, vineyard terraces are built so that work is possible and the soil does not slide. Such plots are worked by hand, so wine from them costs more. Slope is not the only factor, but for many famous wines it decides a great deal.