What tree takes the least amount of time to grow?
Depending on the cultivar weeping willow trees can grow from 3 to 8 feet per year, making it one of the fastest of the fast growing trees. Salix babylonica will grow 3 feet per year. Record-breaking growth The Paulownia (botanical name Paulownia fortunei and P. A hardwood, it can grow 10-20 feet in its first year and reaches maturity within 8-12 years.