Quercus palustris 'Green Pillar' 10L pot

Quercus palustris 'Green Pillar', commonly known as the pin oak 'Green Pillar', is a striking, columnar deciduous tree prized for its narrow, upright growth habit. Reaching a height of 40–50 feet (12–15 meters) but maintaining a slender width of just 10–15 feet (3–4.5 meters), it is an excellent choice for tight spaces, urban streetscapes, and formal landscapes. Its glossy, deeply lobed green leaves provide a lush summer canopy before turning brilliant shades of red and bronze in autumn. Like the species, Green Pillar thrives in moist, well-drained soils and is tolerant of wet conditions, making it ideal for a variety of landscapes. Its strong, symmetrical form, minimal maintenance needs, and vibrant seasonal colour make it a standout ornamental tree for both residential and commercial plantings.