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Botanical name: Lantana trifolia
A spreading shrub producing showy cymes of lilac blooms with gold eyes, over foliage that is dark green; grows in a wide range of soils, and is very drought tolerant.
Other names: Popcorn Lantana, Shrub Verbena
| Hardiness zone | 7a |
|---|---|
| Flower color | lilac |
| Foliage type | deciduous * |
| Plant form | round |
| Mature height | 18 inches |
| Spread | 24 inches |
| Light requirements | full sun to partial shade |
| Moisture requirements | dry to moist |
| Plant origin | import |
* deciduous = loses leaves in winter
Threeleaf Lantana features dainty cymes of lilac purple flowers with gold eyes at the ends of the branches from early summer to mid fall. It has green foliage throughout the season. The serrated pointy compound leaves do not develop any appreciable fall color. The fruit is not ornamentally significant.
Threeleaf Lantana is a multi-stemmed deciduous shrub 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 shrub, and should not require much pruning, except when necessary, such as to remove dieback. It is a good choice for attracting butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. It has no significant negative characteristics.
Threeleaf Lantana is recommended for the following landscape applications;
Mass Planting, Border Edging, General Garden Use, Container Planting, Hanging Baskets
Threeleaf Lantana will grow to be about 18 inches tall at maturity, with a spread of 24 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 18 inches apart. It has a low canopy. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 20 years.
This shrub does best in full sun to partial shade. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil type or pH, and is able to handle environmental salt. It is highly tolerant of urban pollution and will even thrive in inner city environments. This species is not originally from North America, and parts of it are known to be toxic to humans and animals, so care should be exercised in planting it around children and pets. It can be propagated by cuttings.
Threeleaf Lantana makes a fine choice for the outdoor landscape, but it is also well-suited for use in outdoor containers and hanging baskets. It is often used as a 'filler' in the 'spiller-thriller-filler' container combination, providing a mass of flowers against which the thriller plants stand out. 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.
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