How can herbaceous plants be evergreen?

What are the types of trees or evergreen plants?

• What are the types of trees or evergreen plants? In fact, I live in Syria in the Middle East in Damascus remains the oldest city in the world, has increased the proportion of greenhouse gases which led to an increase in temperature and lack of rain so I'm looking for the best types of trees and evergreen plants to take advantage of them to deal with global warming and reduce the proportion of bilateral gas Ooxidalkrbun

• Answer:

  Hey Ahmad, You sould consider drought tollerant planting. There are many plants that you can consider. Here is a web site that provides a PDF document that has trees and bushes that are drought tolerant. You will have to establish these plants first with watering until they mature. Watering once a week or so for the first and maybe second year. When selecting plants using this list, remember that many factors determine the suitability of a plant for a particular location. In addition to dry soil adaptability, consider light requirements, soil type, hardiness and heat tolerance, and other factors. These plants were the target for South Carolina hardiness zones in the US system of hardiness. You may want to compare your climate to that of South Carolina, and look at each plant you select to apply to your climate. (for example do you get any Frost, Freeze, Snow,...). We get a few days of freezing temperatures per year. Your climate seems just a little warmer than South Carolina acording to the last web site below. So, most of the list provided should work for you.