By using natural methods, you can avoid the use of harsh chemicals that can be harmful to both plants and people.One method is to mulch around trees and shrubs. This will help to keep the soil moist and will also protect the roots from extreme temperatures. You can either use organic materials like leaves, bark, or straw, or you can use inorganic materials like gravel or plastic.Another method is to water plants properly. Make sure to water deeply and not just at the surface. And be sure not to water during times of drought, as this will only further stress the plants.You can also fertilize plants naturally by using compost or manure.

The best way to maintain trees and shrubs is by planting them in the right place and giving them the right kind of care. When you're planting a tree or shrub, make sure to consider the location's climate and soil type. You should also take into account how much space the plant will need as it grows. If you're not sure what kind of tree or shrub to plant, consult a local nursery or arborist. Once your plants are in the ground, be sure to water them regularly, especially during times of drought. You may also need to fertilize them occasionally with a balanced fertilizer.