Intense heatwaves this summer have prompted gardeners to consider more resilient and low-impact approaches to edible gardening. The impact of the changing climate has been noted, with observations of parched grasslands and garden plants withering.
One gardener reported being sparing with watering this summer, using mains water only on plants likely to survive and provide a harvest. They also turned over an annual bed to golden raspberries and tayberries, aiming for less needy plants.
Among the resilient crops being considered are edible varieties of stonecrop (sedum), hostas, and perennial kale. Stonecrop leaves can be added to salads, hosta shoots can be sautéed, and perennial kale offers a long-lasting brassica option.
Looking ahead, gardeners are planning to incorporate more resilient crops, make space for additional water butts, and review their seed choices for the upcoming season.