It was widely planted as a street and lawn tree in the mid-twentieth century, so.

Leaves are five-lobed, usually with three major lobes, and deeply cut between the lobes. Fall color is usually yellow, especially on the leaves in shade. Silver Maples native to the Finger Lakes can have leaves with yellow fall color, but they also may be any shade of red from orange to red-purple, especially on the leaves in full sun. One of the early signs of the condition is premature yellowing of the leaves, which can occur well before the leaves should normally turn for the fall months, typically in July or August.

There are other signs that accompany maple tree decline, including an early defoliation, death of small twigs and branches, brittle roots and a lack of leaves across the upper branches of the tree.

Green on top and silvery underneath through spring and summer, they turn a pale yellow in the fall.

Commercial arborists can also do trunk injections.

Produces red, yellow and silver clusters of small flowers in early spring. Yields pairs of winged seed over 3" long that ripen in late spring. They are the largest seeds of all native maples. Jul 17, There are a number of reasons tree leaves will yellow, including poor drainage, damaged or compacted roots, high alkalinity, and nutrient deficiencies. According to the University of Illinois Extension, a lack of iron either in the soil or available for uptake by the plant, is one of the more common reasons for chlorosis.

Jul 19, Bacterial Leaf Scorch Unlike physiological leaf scorch, bacterial leaf scorch is caused by a bacterium that attacks the maple tree, causing the leaves to yellow. As the condition progresses, the.

Bacterial leaf scorch generally occurs in late summer or early fall when there has been a period of drought.

Sep 25, Iron chlorosis affects many trees, petes stump grinding the leaves turn a yellowish color while the leaf veins remain dark green. Chlorosis is caused by the plant not being able to acquire the iron it needs. Iron is necessary for the production of chlorophyll.

The lack of iron results in the loss of the green color. Jul 07, Each year the leaves got smaller and smaller, and yellower and whiter. Iron chlorosis is the inability of a plant to get the iron it needs – either because there is not enough, or because it cannot absorb it.

It causes the leaves to have less chlorophyl which slowly starves the tree to death. Sep 15, Another benefit of silver maple trees is their sap-producing capability, hence the “ saccharinum ” in its scientific name (the other part of its scientific name, “ acer” means “hard”). The silver maple is not the best species for making syrup, though. These trees have thin, watery sap with relatively low sugar compared to some.