Lombardy Poplar We have the following nursery and garden products that match Lombardy Poplar: The Lombardy Poplar Tree, ‘Populus nigra,’ is a tree that is commonly used for forming a quick windbreak while other, longer living and slower-growing trees mature. This fast growing tree is tall and columnar, and features bright green leaves that have silver undersides. The Lombardy poplar is deciduous and has moderate to high water requirements. It also is moderately tolerant to salt and alkaline soils. It is widely used for their grace and fast growth to provide a quick border or screen....more Click Here for more Lombardy Poplar information. Browse our complete Catalog Here More quality gardening products, Lombardy Poplar and plants at Nature Hills Nursery.