Russelia equisetiformis 'Jasper'
Jasper Coral Fountain Grass
Description
Origin and Adaptability:
Hailing from the tropical and subtropical regions of Mexico and Central America, Russelia equisetiformis 'Jasper,' commonly known as Coral Fountain Grass, thrives in warm and sunny environments. Also called the coral plant, the firecracker plant, or the firecracker bush. This sun-loving perennial boasts moderate drought tolerance, making it a suitable choice for landscape architects seeking vibrant and water-wise plants in warm climates.
Architectural Form and Foliage:
Coral Fountain Grass offers a unique cascading shrub form, resembling a graceful fountain. Its slender, green stems are adorned with tiny, scale-like leaves, creating a wispy and textural appearance. This fast-growing plant forms a dense mound, ideal for adding vertical interest to borders, cascading over retaining walls, or spilling beautifully from containers.
Floral Display and Growth Habit:
The true spectacle of Coral Fountain Grass lies in its vibrant display of tubular, coral-red flowers. These firecracker-like blooms cascade down the stems throughout the spring, summer, and even into fall in warmer regions, creating a visually stunning and long-lasting floral display. Coral Fountain Grass exhibits a fast growth rate, allowing for rapid establishment and quick coverage in desired areas.
Light and Water Requirements:
Basking in the warm sunshine, Coral Fountain Grass flourishes in full sun, requiring at least six hours of direct sunlight daily. While it can tolerate some light shade, ample sun exposure is essential for promoting abundant flowering and maintaining its vibrant color. This moderately drought-tolerant plant requires regular watering during the establishment phase and periods of extended drought.
Wildlife Support and Pollinators:
A native of Central and South America, Coral Fountain Grass attracts a variety of pollinators, including hummingbirds and butterflies, with its nectar-rich flowers. Landscape architects can leverage this characteristic to create vibrant pollinator havens within their designs.
Cultural Significance and Local Context:
While not holding a specific cultural significance, Coral Fountain Grass adds a touch of exotic flair to landscapes, resembling fireworks with its vibrant red blooms.
Challenges and Considerations:
While generally low-maintenance, Coral Fountain Grass may benefit from occasional light pruning to maintain its desired shape and encourage bushier growth. Landscape architects should consider its fast growth rate and full sun requirement during the planning stages to ensure proper placement and avoid overcrowding other plants. In colder climates, this plant may not survive freezing temperatures and might require protection during frost.
Integration into Landscape Designs:
Coral Fountain Grass's cascading form, vibrant blooms, and moderate water needs make it a versatile addition to various warm climate landscapes. Designers can utilize it to:
• Add vertical interest and soften edges: This plant's cascading form creates a dramatic effect along walls and borders.
• Introduce vibrant color throughout the season: The long-lasting coral flowers provide a continuous burst of color.
• Attract pollinators: The nectar-rich flowers attract hummingbirds and butterflies, adding to the ecological value of the landscape.
• Create container displays: The spiller effect of this plant makes it ideal for adding visual interest to pots and planters.
Designing with Coral Fountain Grass:
Russelia equisetiformis 'Jasper' empowers landscape architects and designers to create vibrant and dynamic landscapes in warm climates. This fast-growing perennial offers a combination of cascading form, long-lasting blooms, pollinator support, and a touch of exotic flair.
USDA Zone Range
9 to 11
Mature Height
3 to 5 feet
Flower Color
Red to coral-red
Native Region
Mexico
Variety
Perennial shrub
Soil Type
well-drained, tolerant of poor soil conditions
Planting Guidelines
Plant with root ball level with the soil surface.
Maintenance
Consistent irrigation creates more flowers. Fertilize with a balanced, slow-release fertilizer in the spring to promote healthy growth.
Elevation Range
to 3500 feet
Mature Width
4 to 6 feet
Plant Type
Perennial shrub
Growth Habit
arching, cascading growth habit - it's slender, wiry stems grow outward and downward, giving the plant a fountain-like appearance.
Wildlife and Pollinators
hummingbirds, butterflies, and bees
Sunlight Requirements
Full Sun, Partial Shade
Water Requirements
Drought Tolerant
Pruning
Prune as needed to maintain shape and remove any dead or damaged stems.