Climate-friendly gardening means gardening in ways that help reduce the impact of climate change. This includes things like planting trees and other plants that can help absorb and store carbon dioxide, the gas that contributes to global warming. It also includes using methods of gardening that reduce the amount of water and energy used, as well as using natural processes to reduce the need for using pesticides and other chemicals that can pollute the environment. By gardening in these ways, we can all make a difference in reducing our impact on the climate.