Angelonia plants are dazzling and beautiful because of their stunning blooms. These flowers come in a variety of vibrant colors, from soft pastels to bold and bright hues. The blooms of Angelonia plants are known for their unique shape, resembling small snapdragons or orchids. They are often referred to as “Summer Snapdragons”.  Angelonia is one of the National Garden Bureau’s plants of the year. Angelonia plants are typically considered annuals but are perennials in hardiness zones above 9.

What makes Angelonia plants even more special is their long-lasting blooming period. These plants produce an abundance of flowers that can last throughout the summer and even into the fall, providing a continuous display of color in your garden.

They dazzle in the garden because of their ability to attract butterflies and hummingbirds. These pollinators are drawn to the vibrant blooms and will visit your garden, adding an extra touch of beauty and liveliness.

Not only are Angelonia plants visually stunning, but they are also easy to care for and maintain. They are drought-tolerant and can withstand hot weather conditions, making them a great choice for gardens in various climates. With minimal maintenance, you can enjoy the dazzling blooms of Angelonia plants year after year.

Angelonia plants are beautiful and vibrant. They have tall, slender stems with lush, green foliage. The flowers of Angelonia come in many colors including purple, pink, blue, red, white, and bicolor. With their lovely appearance and delicate petals, Angelonia plants are sure to add a touch of elegance to any garden or landscape.

Angelonia plants have both upright and trailing varieties. They can be used in a variety of garden settings, from formal beds to informal cottage-style gardens, and containers. They pair well with other sun-loving plants, such as lantana, verbena, and petunias, creating a vibrant and harmonious display.

Growing and Planting Tips

When To Plant – The ideal time to plant Angelonia varies depending on your local climate and growing conditions. They are best planted in the spring after the last frost has passed. This is typically between April and May in most temperate regions. Planting Angelonia in the spring allows the plants to establish their root systems and begin blooming during the warm summer months. In warmer climates, Angelonia can be planted as early as March or as late as June, depending on the specific weather patterns.

Soil – The best soil for planting Angelonia is a loamy, slightly acidic soil with a pH between 6.0 and 7.0. This type of soil provides the perfect balance of moisture retention and aeration that Angelonia plants require. Angelonia plants prefer soil that is rich in organic matter, such as compost or peat moss. This helps to improve drainage and provide the necessary nutrients for healthy growth. Avoid heavy, clay-based soils as they can become waterlogged and lead to root rot.

Light - Angelonia plants thrive in full sun conditions, meaning they require at least 6 hours of direct sunlight per day. These plants are native to tropical and subtropical regions and they are adapted to grow in areas with ample sunlight. Providing Angelonia plants with the right amount of light is crucial for their overall health and the production of their signature blooms. If Angelonia plants do not receive enough sunlight, they may become leggy, produce fewer flowers, and have a reduced overall vigor.

Water - Water Angelonia plants when the top inch of soil becomes dry to the touch. During hot, dry weather, they may need to be watered more frequently to prevent the soil from drying out completely. It's important to avoid overwatering Angelonia plants, as they are susceptible to root rot and other moisture-related issues. Ensure that the soil has adequate drainage and that any excess water can drain away from the plant's roots. When watering Angelonia plants, it's best to water the soil directly rather than wetting the foliage. This can help prevent the development of fungal diseases and maintain the plant's overall health.

Temperature and Humidity – Angelonia plants thrive in warm, humid environments. For optimal growth and health, these plants need warm temperatures, typically between 65°F to 85°F. They can tolerate slightly cooler temperatures, but prolonged exposure to temperatures below 60°F can stunt their growth and lead to issues such as leaf drop or flower bud abortion. Angelonia plants flourish in humid environments, with an ideal humidity range of 40% to 60%. Higher humidity levels help prevent the leaves from drying out and encourage healthy, lush foliage.

Fertilizer – Angelonia plants are generally considered light feeders, meaning they don't require heavy fertilization. A balanced, water-soluble fertilizer with a ratio of around 20-20-20 or 15-15-15 is typically recommended. This type of fertilizer will provide the necessary nutrients for healthy growth and blooming. It's best to apply the fertilizer every 4-6 weeks during the growing season, which is typically from spring to fall. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of flower production.

Other Maintenance – Angelonia does not require pruning or deadheading. The plant is also deer and rabbit-resistant.

Toxicity – Angelonia plants are generally considered non-toxic to both humans and pets. The plants do not contain any compounds that are known to be highly poisonous or dangerous if ingested. There is still the potential for mild irritation or digestive upset if large quantities are consumed, especially by young children or pets.

For additional information on Angelonia plants, visit the National Garden Bureau’s website (

Photos courtesy of Shutterstock and Ball Horticulture Company.

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