what are quick growing trees?
['Hybrid Poplar. A very fast-growing tree, up to 5 to 8 feet per year. ... ', 'Weeping Willow. ... ', 'Quaking Aspen. ... ', 'October Glory Red Maple. ... ', 'Arborvitae Green Giant. ... ', 'River Birch. ... ', 'Dawn Redwood. ... ', 'Leyland Cypress.']