Britain's grass turns yellow as July records unprecedented drought

Britain's landscapes have shifted from vibrant green to a stark yellow after July became the driest month ever recorded in England and Wales. The drought, part of a pattern affecting four of the last five years, has redirected water supplies toward households and farms, leaving lawns and parks especially vulnerable. Grasses, which cover over 40% of the planet and include more than 11,000 species, can endure short periods of scarcity by limiting leaf water loss and extending root depth, but the current conditions have pushed them into a dormant state.

The plants reallocate remaining moisture to protected inner leaves, sacrificing outer foliage that later dies and supplies water to new growth. Although rain can revive these dead stalks over time, scientists warn that recurring extreme summers may force the public to accept yellowed lawns or adopt grass varieties better suited to warmer, less predictable climates. The phenomenon underscores broader concerns about “global weirding,” where climate change not only raises temperatures but also makes weather patterns harder to forecast.