Other Names:  Sylvester Date Palm, Wild Date Palm

Description:

This is a cold-hardy palm with showy blue-green fronds; will slowly mature into a stately specimen and make an excellent landscape focal point where there is room; susceptible to lethal yellowing disease

Ornamental Features

Silver Date Palm is primarily grown for its highly ornamental fruit. The fruits are showy orange drupes with a dark red blush and which fade to deep purple over time, which are carried in abundance in mid fall. The fruit can be messy if allowed to drop on the lawn or walkways, and may require occasional clean-up. It has attractive bluish-green evergreen foliage. The narrow pinnately compound leaves are highly ornamental and remain bluish-green throughout the winter. It has panicles of yellow flowers hanging below the branches in mid summer. The rough brown bark adds an interesting dimension to the landscape.

Landscape Attributes

Silver Date Palm is an evergreen tree with a strong central leader and a towering form, with a high canopy of foliage concentrated at the top of the plant. 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 not require much pruning, except when necessary, such as to remove dieback. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

• Self-Seeding

Silver Date Palm is recommended for the following landscape applications;

• Accent
• Vertical Accent
• Windbreaks and Shelterbelts

Planting & Growing

Silver Date Palm will grow to be about 50 feet tall at maturity, with a spread of 20 feet. It has a high canopy of foliage that sits well above 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 slow rate, and under ideal conditions can be expected to live for 60 years or more. This is a dioecious species, meaning that individual plants are either male or female. Only the females will produce fruit, and a male variety of the same species is required nearby as a pollinator.

This tree does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It may require supplemental watering during periods of drought or extended heat. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This species is not originally from North America.