Climate adaptation in the vineyard often starts at the nursery. Growers choose varieties that ripen sanely in heat or need fewer sprays. A monoculture of fashion grapes raises risk when seasons get hotter and drier.
Farmers Weekly notes SAWIS lists more than 100 varieties in South Africa, yet the top ten — Chenin through Cinsaut — hold about 85% of plantings. Seventeen new varieties arrived between 2015 and 2025 as the industry eyes heat-tolerant and disease-resistant options. The catalogue is wide; the planted map is still narrow.
Mini-concept: diversity is insurance. When 85% of vines sit in ten names, one bad heat pattern or disease wave hits hard. Alternative grapes are not only novelty bottles for curious drinkers — they are a climate tool for growers who want the next decade to still make sense.
For drinkers, “dare to drink different” is more than a slogan. Fashion grapes fill shelves. Heat-ready varieties are the intentional climate choice — a bottle that matches the weather the Cape actually has, not the weather a poster remembers.
Hold the datum: 85% in ten names is concentration risk under hotter seasons. The nursery list is where tomorrow’s glass begins.