Plant Library

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Other Names:  Mound Lily, Soapwort

Description:

This sculptural plant bears multiple, long sword-like leaves of blue-green; beautiful tall spikes of nodding cream bell flowers in summer; good for dry sites and coastal areas; great for borders, patios and containers

Ornamental Features

Lone Star Yucca features bold spikes of creamy white bell-shaped flowers rising above the foliage from mid to late summer. It has attractive bluish-green evergreen foliage. The sword-like leaves are highly ornamental and remain bluish-green throughout the winter.

Landscape Attributes

Lone Star Yucca is a multi-stemmed evergreen shrub with a more or less rounded form. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage.

This shrub will require occasional maintenance and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. It is a good choice for attracting bees and hummingbirds to your yard. It has no significant negative characteristics.

Lone Star Yucca is recommended for the following landscape applications;

• Accent
• Mass Planting
• Rock/Alpine Gardens
• General Garden Use
• Container Planting

Planting & Growing

Lone Star Yucca will grow to be about 4 feet tall at maturity extending to 7 feet tall with the flowers, with a spread of 4 feet. It tends to fill out right to the ground and therefore doesn't necessarily require facer plants in front. It grows at a slow rate, and under ideal conditions can be expected to live for approximately 20 years.

This shrub should only be grown in full sunlight. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for xeriscaping or the moisture-conserving landscape. It is not particular as to soil pH, but grows best in sandy soils, and is able to handle environmental salt. It is somewhat tolerant of urban pollution. This is a selection of a native North American species.

Lone Star Yucca makes a fine choice for the outdoor landscape, but it is also well-suited for use in outdoor pots and containers. Because of its height, it is often used as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when grown in a container, it may not perform exactly as indicated on the tag - this is to be expected. Also note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.