Rotundiloba Sweetgum

Rotundiloba Sweetgum (Liquidambar styraciflua 'Rotundiloba')

Rotundiloba Sweetgum (Liquidambar styraciflua 'Rotundiloba') is a unique, fruitless variety of the native sweetgum tree, recognized for its rounded, lobeless leaves and consistent fall color. Unlike traditional sweetgum cultivars, it does not produce the spiky seed balls that can be problematic in high-traffic areas. Its refined foliage, symmetrical form, and reliable performance make it a top choice for landscapes that demand both shade and visual appeal without the mess.

Distinctive Features

'Rotundiloba' stands out with its unusual, softly lobed leaves that lack the sharply pointed edges typical of other sweetgums. The foliage turns rich shades of yellow, orange, and burgundy in fall, delivering a long-lasting seasonal show. Mature trees reach 40 to 60 feet tall with a pyramidal to oval crown and strong central leader. Best of all, this cultivar is fruitless, making it a clean and low-maintenance alternative for residential and commercial landscapes.

Growing Conditions

• Sun Exposure: Full sun
• Soil: Moist, well-drained soil; tolerant of clay and a wide range of conditions
• Water: Moderate; prefers regular watering, especially while young
• USDA Hardiness Zones: 5�9

Ideal Uses

• Focal Point: Clean lines and vibrant fall color make it an eye-catching specimen
• Shade Tree: Broad canopy provides cooling shade for large lawns and public spaces
• Urban Landscapes: Fruitless habit makes it suitable near walkways, patios, and streets
• Institutional Sites: Ideal for campuses, parks, and business centers
• Residential Use: Adds structure and beauty with minimal cleanup

Low Maintenance Care

• Watering: Water deeply during dry periods, especially during the first few years
• Pruning: Prune in late winter to shape and maintain strong branch structure
• Fertilizing: Use a balanced fertilizer in early spring if growth is slow
• Mulching: Apply mulch around the base to protect roots and conserve moisture
• Disease Resistance: Generally free of serious pests or diseases

Why Choose Rotundiloba Sweetgum?

• Fruitless Variety: No messy seed balls make it ideal for clean, manicured spaces
• Unique Foliage: Rounded leaves set it apart from other sweetgum trees
• Reliable Fall Color: Consistent seasonal display of warm tones
• Adaptable and Strong: Withstands a range of soil and climate conditions
• Focal Point: A refined tree that delivers beauty without maintenance headaches

Liquidambar styraciflua 'Rotundiloba' offers a modern twist on the classic sweetgum, combining bold seasonal color with a clean, fruitless habit. Whether used in urban settings or home landscapes, it�s a practical and visually appealing shade tree that earns its place year after year.