XL Trees

The Armstrong Columnar Red Maple (Acer rubrum 'Armstrong') is a fast-growing, upright tree prized for its narrow, columnar shape—perfect for tight ...

The Watereri Scotch Pine is a compact, slow-growing evergreen conifer prized for its dense, rounded form and striking blue-green needles. Ideal for...

The Katsura Tree (Cercidiphyllum japonicum) is a graceful, ornamental tree admired for its heart-shaped leaves, vibrant seasonal color, and sweet, ...

The Armstrong Gold® Maple is a sleek, columnar tree perfect for narrow spaces or modern landscapes. It features bright green, deeply lobed leaves t...