Ash trees are hardy trees commonly found throughout the United States in New England, New York, North Carolina, South Carolina, Texas, Oregon, Florida and Louisiana. Ash trees are common in cities and towns throughout the United States. They add beauty to sidewalks, streets, home yards, parks and landscapes. Ash trees grow in cool and warm climates. They prefer moist well-drained soils in areas that provide direct sunlight exposure. Ash trees have an extensive root system that is wide and strong. Because of this wide root system - two Ash trees must be separated by at least 60 feet to ensure enough space for its complex root system. Buy Ash tree seeds in 25, 50, 100, 500 and 1,000 seed packets.