Also known as the Summer Snapdragon, Angelonia is a striking that is native to Central and South America. Its common name comes from the shape of its flowers, which resemble Snapdragons. Whether you’re planting them in sun-drenched borders or bright summer containers, Angelonia adds height, color, and reliability when the rest of the garden starts to fade. Angelonia is also valued for its long-lasting blooms, heat tolerance, and resistance to pests. We highly discourage planting Angelonia until nighttime temperatures remain above 50°F, as cold weather can stunt growth. At Martin Garden Center, we’re big fans of this heat-lover for its effortless performance and steady summer blooms.
Our Selection of Angelonia
We carry several exceptional varieties of Angelonia, ranging from vigorous upright selections to spreading forms ideal for containers and landscape borders. The Archangel™ series remains one of the most popular due to its large flowers, sturdy stems, and strong overall garden performance throughout the heat of Summer. The newer AngelFlare™ series has also become a standout for its dramatic flower colors and saturated tones that hold up exceptionally well in sunny conditions.
Many modern varieties have also been bred for improved branching, larger flowers, and more consistent flowering throughout the growing season. The Alonia™ series is especially recognized for its vigorous growth and fuller mature size, making it ideal for larger containers and landscape plantings. For spreading and trailing growth habits, the AngelMist® Spreading series offers varieties that perform beautifully in hanging baskets, raised planters, and along garden edges where stems can naturally spill outward. These spreading selections provide a softer, more cascading appearance compared to traditional upright Angelonia while still maintaining the same exceptional heat tolerance and flowering performance.
Some of our Standout Varieties include:
• Angelonia ‘Alonia™ Big Snow’ is a vigorous large-growing white variety valued for its strong branching and heavy flower coverage. This selection performs especially well in larger containers and landscape plantings where a fuller mature size is desired.
• Angelonia ‘AngelFlare™ Black’ is a unique and dramatic variety featuring extremely deep purple blooms that often appear nearly black from a distance. This selection adds strong contrast to mixed containers and pairs especially well with silver foliage or bright chartreuse plants.
• Angelonia ‘AngelFlare™ Cranberry’ produces rich cranberry-pink blooms with saturated color that stands out exceptionally well in Summer containers and sunny landscape beds. Its upright habit makes it useful as both a filler and focal plant in combinations.
• Angelonia ‘AngelFlare™ Orchid Pink’ features soft orchid-pink blooms with excellent saturation and a refined appearance in mixed combinations. This variety blends particularly well with whites, lavenders, and blue flowering annuals in premium container recipes.
• Angelonia ‘AngelMist® Spreading White’ is a spreading and slightly trailing selection that works beautifully in hanging baskets, raised planters, and along retaining walls where the stems can gently cascade outward. The softer growth habit gives it a more relaxed and flowing appearance compared to upright varieties.
• Angelonia ‘Archangel™ Dark Purple’ is a reliable favorite featuring bold deep purple flowers held on sturdy upright stems. This variety is well known for strong heat tolerance and continuous blooming throughout the hottest parts of Summer.
• Angelonia ‘Archangel™ White’ is one of the best upright white Angelonia varieties available, known for its large flowers, sturdy stems, and excellent garden performance. The bright white blooms provide a clean and crisp appearance in both formal and cottage-style plantings.
Growing and Caring for Angelonia
Angelonia thrives in warm and sunny conditions, making it an ideal choice for gardens in regions with hot summers. It requires full sun exposure to achieve its best growth and flowering potential. Angelonia prefers well-draining soil that is rich in organic matter, though it is not particularly fussy about soil pH and can thrive in acidic to alkaline conditions. This plant is relatively drought-tolerant once established, but it still benefits from regular watering, especially during dry periods.
In terms of temperature, Angelonia is quite adaptable, tolerating both high heat and humidity. It can withstand moderately cool temperatures, but it generally prefers a warm climate. If grown in regions with cooler summers, planting Angelonia in a sheltered spot or using microclimates such as south-facing walls can help provide extra warmth. Angelonia is generally disease and pest resistant. They are self-cleaning so they don’t required deadheading. However, they do require pinching to keep strong branching as Angelonia branches are quite brittle.
Angelonia is low-maintenance but can suffer from root rot in poorly drained soil, especially in heavy clay beds. Always plant in raised areas or amend with compost to improve drainage. If stems become brittle or plants appear leggy in midsummer, pinch them back lightly to encourage new growth and branching. Avoid over-fertilizing—too much nitrogen can reduce flower production. In humid climates, ensure good air circulation to prevent fungal issues.
Leaves and Flowers
The foliage showcases a rich, glossy green color, often with a slightly toothed or serrated edge. The leaves emit a pleasant fragrance when gently brushed or crushed. This delightful scent adds an extra sensory dimension to the garden experience. The dense foliage also holds up remarkably well through heat and humidity, helping the plant maintain a clean and attractive appearance throughout Summer.
The flowers of Angelonia appear in dense spikes or clusters atop the upright stems, creating a stunning display of blooms that can last for several months. The individual flowers resemble small, snapdragon-like blossoms with a tubular shape and two distinctive lips. Angelonia flowers come in various hues, including shades of pink, purple, blue, white, and bi-color combinations. These cheerful blooms also serve as magnets for pollinators like butterflies and bees. Unlike many flowering annuals, Angelonia continues blooming reliably through intense heat with very little decline in flower production.
Uses in the Garden
With its tall spikes of colorful flowers and glossy green foliage, Angelonia adds a touch of elegance and vibrancy to gardens, borders, and containers. Angelonia is commonly used as a bedding plant, forming compact mounds of color that bloom profusely throughout summer. Angelonia’s vertical growth and impressive flower spikes create a visually captivating garden display, whether planted in clusters for a bold impact or mixed with other annuals and perennials.
Another good use for the summer snapdragon is in container gardening. Its upright growth habit and long-lasting flowers make it an ideal thriller element in container arrangements, adding height and visual interest to patio pots, hanging baskets, and window boxes. The variety of available flower colors, including purple, pink, white, and blue, allows for endless creative possibilities when designing container gardens.
Angelonia pairs beautifully with sun-loving annuals such as Calibrachoa and Vinca. For a striking garden display, mix purple or indigo varieties with yellow or white companions to create bold summer contrast.
Frequently Asked Questions
Is Angelonia Deer-Resistant?
The Summer Snapdragon is considered deer-resistant. Angelonia holds its own against deer browsing. With its sturdy stems and aromatic foliage, it doesn’t typically attract the attention of these sometimes pesky creatures. While no plant is completely immune to deer curiosity, Angelonia’s resilience and subtle scent often keep them grazing elsewhere.
Do Hummingbirds Like Angelonia?
While hummingbirds are generally attracted to brightly colored, tubular flowers, Angelonia may not be their first choice. Angelonia flowers have a different shape compared to typical hummingbird favorites, and the nectar may be more challenging for hummingbirds to access due to the structure of the flower.