Gardening during a heatwave is being discussed, with some outlets suggesting that lawns may not need as much water as thought, while others imply that they may need more. There are varying opinions on the best approach to watering and lawn care during hot weather, with some experts recommending alternatives to traditional watering methods. Gardening strategies, including the use of drought-tolerant plants and recycling water, are being explored as ways to adapt to dry summer conditions.