American Yellowwood, C. kentukea, C. tinctoria
Yellowwood is blanketed in stunning panicles of fragrant white pea-like flowers hanging below the branches from mid to late spring. It has light green foliage which emerges chartreuse in spring. The compound leaves turn yellow in fall. The fruit is not ornamentally significant. The smooth silver bark adds an interesting dimension to the landscape.
Yellowwood is an open deciduous tree with a more or less rounded form. 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 after flowering to avoid removing any of the current season's flowers. It is a good choice for attracting bees to your yard. It has no significant negative characteristics.
Yellowwood is recommended for the following landscape applications;
Yellowwood will grow to be about 45 feet tall at maturity, with a spread of 45 feet. It has a low canopy with a typical clearance of 5 feet from the ground, and should not be planted underneath power lines. It grows at a medium rate, and under ideal conditions can be expected to live for 70 years or more.
This tree should only be grown in full sunlight. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type, but has a definite preference for alkaline soils. It is somewhat tolerant of urban pollution, and will benefit from being planted in a relatively sheltered location. This species is native to parts of North America.