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annual

Firecracker Bush

Bouvardia ternifolia

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Firecracker Bush (Bouvardia ternifolia) at Lakeshore Garden Centres

Firecracker Bush flowers

Firecracker Bush flowers

(Photo courtesy of NetPS Plant Finder)

Height:  4 feet

Spread:  3 feet

Sunlight:  full sun  partial shade 

Hardiness Zone:  (annual)

Other Names:  Scarlet Bouvardia, Trumpet Flower

Description:

An upright, small shrub with slightly arching stems bearing whorls of glossy dark green oval leaves; brilliant scarlet trumpet flowers appear in clusters from mid-spring until fall; deciduous in colder areas; stunning color for the garden or containers

Ornamental Features

Firecracker Bush features showy clusters of scarlet trumpet-shaped flowers at the ends of the branches from mid spring to mid fall. Its small glossy oval leaves remain dark green in colour throughout the year.

Landscape Attributes

Firecracker Bush is a multi-stemmed annual with a shapely form and gracefully arching foliage. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

This is a relatively low maintenance plant, 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, butterflies and hummingbirds to your yard. It has no significant negative characteristics.

Firecracker Bush is recommended for the following landscape applications;

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

Planting & Growing

Firecracker Bush will grow to be about 4 feet tall at maturity, with a spread of 3 feet. Although it's not a true annual, this plant can be expected to behave as an annual in our climate if left outdoors over the winter, usually needing replacement the following year. As such, gardeners should take into consideration that it will perform differently than it would in its native habitat.

This plant does best in full sun to partial shade. It prefers dry to average moisture levels with very well-drained soil, and will often die in standing water. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This species is native to parts of North America.

Firecracker Bush is a fine choice for the garden, but it is also a good selection for planting 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 growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Rock  Garden  Container 
Applications
Flowers  Attracts Wildlife 
Ornamental Features