If the company won't provide them for free, invest the $10 to order one of its books from Amazon. You want to see how the books look and feel. Most authors I work with do not ask for samples, and this is putting a lot of faith into the hands of a company that's producing something so important to you.
Another good thing about corkscrew willow is its fast growth. Like most willows, it grows 24 inches or more in one year, reaching a mature height of 25 to 30 feet with a spread of 15 to 20 feet. Now for the bad news: like other willows, corkscrew willow is short-lived. Most fast-growing trees have brittle branches and are prone to breakage. Corkscrew willow is no exception.
Form. Willow acacia is an evergreen tree that grows in a tall, upright single-trunk form. It reaches 20 to 40 feet in height at maturity, spans 15 to 20 feet in width and contains no thorns. The leaves are narrow, gray-green and approximately 3 inches long.illow acacia does best in U.S. Department of Agriculture plant hardiness zones 7 through 10. It's considered a fast-growing tree because with the proper growing conditions and enough water, it will grow up to 3 feet each year. It tolerates a wide variety of soils and is most commonly found in alkaline conditions.