London's Gardens Face Water Crisis

London's iconic green spaces are adapting to a new reality of hotter and drier summers, prompting significant changes in planting and water management. The capital's parks and gardens, including Kew Gardens and the Royal Parks, are re-evaluating their strategies as sustained rainfall is needed to recover water levels following record-breaking hot summers.

This shift involves selecting more drought-resistant plants, such as agave montana, and improving water capture systems. However, the future for many established trees appears concerning, with projections indicating that their lifespans could be halved, struggling under projected climate conditions. The Greater London Authority reports over 72% of the current public realm tree population may face difficulties.

Thames Water highlights the critical state of water resources in the South East, classified as 'seriously water stressed.' Without intervention, a shortfall of one billion litres daily is predicted by 2050. Consequently, the company is exploring new water sources and urging conservation efforts to mitigate the growing demand and environmental pressures.