Plant Finder

Description:

A popular hybrid of the silver and red maples with good branching and a consistent upright oval shape; fall coloration is rather distinctive, with red patches appearing among green leaves, eventually with a mix of yellow, red and orange; very fast grower

Ornamental Features

Marmo Maple is primarily valued in the landscape for its rigidly columnar form. It features showy clusters of red flowers along the branches in early spring before the leaves. It has forest green deciduous foliage. The lobed leaves turn outstanding shades of yellow, orange and red in the fall. The furrowed gray bark and brick red branches add an interesting dimension to the landscape.

Landscape Attributes

Marmo Maple is a dense deciduous tree with a strong central leader and a narrowly upright and columnar growth habit. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition.

This is a relatively low maintenance tree, and should only be pruned in summer after the leaves have fully developed, as it may 'bleed' sap if pruned in late winter or early spring. It has no significant negative characteristics.

Marmo Maple is recommended for the following landscape applications;

• Accent
• Shade

Planting & Growing

Marmo Maple will grow to be about 50 feet tall at maturity, with a spread of 40 feet. It has a high canopy with a typical clearance of 6 feet from the ground, and should not be planted underneath power lines. As it matures, the lower branches of this tree can be strategically removed to create a high enough canopy to support unobstructed human traffic underneath. It grows at a fast rate, and under ideal conditions can be expected to live to a ripe old age of 100 years or more; think of this as a heritage tree for future generations!

This tree does best in full sun to partial shade. It is quite adaptable, prefering to grow in average to wet conditions, and will even tolerate some standing water. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. This particular variety is an interspecific hybrid.