Why Should I Grow Begonia?

Growing begonia plants in your garden or home has several advantages, making them a popular choice among gardeners and plant enthusiasts. Here are some reasons why you should consider growing them:

Aesthetic appeal: Begonias have attractive foliage and vibrant, colorful flowers that can add beauty and visual interest to your garden, container plantings, or indoor spaces.

Versatility: With over 2,000 species, begonias offer a wide range of sizes, shapes, colors, and growth habits, making them suitable for various garden styles and planting schemes.

Low maintenance: Begonia is generally easy to care for, requiring minimal maintenance once they are established. Most plants can tolerate a range of light conditions and do not demand extensive pruning or feeding.

Shade tolerance: Many begonia varieties can grow well in partial shade, making them an excellent choice for brightening up shady spots in your garden or home.

Deer and rabbit resistance: Begonia is typically not favored by deer or rabbits, so it can be a good option for gardens prone to these animals.

Long blooming period: Depending on the species, begonias can have a long blooming season, providing color and visual interest for an extended period.

Indoor and outdoor use: Begonia can be grown both indoors as houseplants and outdoors in gardens, containers, hanging baskets, or window boxes, giving you flexibility in how you incorporate them into your living spaces.

Overall, begonias are a beautiful, versatile, and low-maintenance plant choice that can enhance the aesthetics of your garden or home, making them a worthwhile addition to any plant collection.

Begonia Types

Begonia can be divided into various types based on their growth habit and leaf characteristics. Here are some of the main types of Begonia and their characteristics:

	Tuberous Begonia Tuberous begonias have large, tuberous roots that store water and nutrients, allowing the plant to survive in a wide range of conditions. They can be either upright or trailing and produce large, single or double flowers in shades of red, pink, orange, yellow, and white. The green or burgundy leaves are either round or heart-shaped. Where to plant: These plants are commonly grown in containers and hanging baskets, and they thrive in areas with filtered sunlight and well-draining soil. They prefer partial shade and well-draining soil. When to plant: It's best to plant the tubers indoors in late winter or early spring and then transplant them outside after the threat of frost has passed in the spring.
	Wax Begonia (Begonia x semperflorens-cultorum) The plant: Wax begonias are small, compact plants with shiny and waxy, dark green or reddish-brown leaves. They typically grow 6-12 inches tall and wide (15-30 cm). They bloom prolifically from spring through fall in shades of pink, red, white, and sometimes yellow. Where to plant: They are versatile plants that can be used in a variety of ways, including as edging plants, ground covers, or in containers. They prefer partial shade but can tolerate full sun if the soil is kept moist. When to plant: These are typically planted outdoors after the last frost date in spring or early summer.
	Angel Wing Begonia (Begonia coccinea) Angel Wing Begonias, also known as cane begonias, are prized for their distinctive wing-shaped leaves and showy blooms. The dark green leaves are speckled, and the flowers are typically pink, red, or white. Angel Wing Begonias are easy to care for and can tolerate lower light conditions. They also have air-purifying qualities, helping to remove toxins from indoor spaces. Where to plant: These plants are often grown as houseplants or in protected outdoor locations. They prefer bright, indirect light and well-draining soil. When to plant: These can be planted outdoors after the last frost date, but they prefer warm temperatures and may not thrive in cooler climates.
	Begonia boliviensis (Begonia boliviensis) Begonia boliviensis, also known as the Bolivian begonia, is loved for its striking, pendulous flowers that are bright red-orange in color and hang from the tips of long, trailing stems. The plant has dark green, glossy leaves that provide a nice contrast to the vibrant flowers. Where to plant: It is a popular choice for hanging baskets and container gardens. It prefers well-draining soil and partial shade. When to plant: These are typically planted in the spring after the last frost date. They prefer warm temperatures and well-drained soil.
	Hardy Begonia (Begonia grandis) Begonia grandis, commonly known as hardy begonia, are herbaceous perennial plants that can grow up to 3 feet tall (90 cm) and 2 feet wide (60 cm). The wing-shaped leaves are adorned with red veining and colorful undersides. The plant produces pink or white flowers in late summer or early fall that rise above the foliage on long, slender stems. Where to plant: Begonia grandis is a popular plant for shade gardens and woodland areas and grows best in rich, moist soils in partial shade. When to plant: These can be planted in the spring or fall in a location that receives partial shade. They can tolerate cooler temperatures than other begonia types.
	Rex Begonia (Begonia rex) These are prized for their stunning foliage, which features an array of colors, patterns, and textures. They are grown primarily for their foliage, although they do produce small, insignificant flowers. Where to plant: They grow best indoors or in containers placed in partial shade. When to plant: These are typically grown as indoor houseplants and can be planted at any time of year. They prefer warm, humid environments and well-drained soil.

Landscaping with Begonia Flowers

Garden design with begonias can be both visually stunning and versatile, as these plants come in various colors, sizes, and growth habits. Here are some ideas for incorporating begonias into your garden design:

Mixed borders: Use begonias as part of a mixed border, combining them with other flowering plants, foliage plants, or even small shrubs. This creates an interesting and dynamic garden space with contrasting colors, textures, and heights.

Container gardens: Begonias are perfect for container gardens. Choose containers in various sizes and styles to complement the begonia's foliage and flowers. Group containers together for a more striking display or use them as standalone focal points on patios, balconies, or terraces.

Hanging baskets: Trailing or cascading begonia varieties are ideal for hanging baskets, where they can spill over the edges and create a waterfall effect of colorful blooms and lush foliage.

Shade gardens: Many begonias thrive in partial to full shade, making them an excellent choice for brightening up darker areas of the garden. Combine begonias with other shade-loving plants like ferns, hostas, and heucheras for a lush, woodland-inspired look.

Mass planting: Plant a large group of the same begonia variety for a bold, eye-catching display. This can be particularly effective with begonias that have vibrant flowers or striking foliage.

Ground cover: Some begonia varieties, like the semperflorens cultivars, can work well as ground cover, providing a carpet of colorful blooms and foliage that suppresses weeds and fills in gaps between other plants.

Remember to consider the specific needs of your chosen begonia varieties, such as sun exposure, water requirements, and soil preferences, when designing your garden space. This will help ensure that your begonias thrive and create the desired visual impact.

Companion Plants for Begonia

Companion plants for begonias should ideally have similar light, water, and soil requirements while complementing their colors and textures. Here are some great companion plants for begonias:

Ferns: With their delicate, lacy foliage, ferns pair well with begonias in shady garden areas, providing contrasting texture and creating a lush, woodland feel.

Hostas: Like begonias, hostas are shade-loving plants with interesting foliage. They come in various sizes, shapes, and colors, making them ideal companions for begonias in a shade garden.

Heucheras (Coral Bells): Heucheras provide colorful foliage in shades of green, bronze, purple, and silver, which can complement the flowers and leaves of begonias. Both plants prefer partial shade and well-drained soil.

Impatiens: Impatiens are shade-tolerant annuals with colorful flowers that can create a vibrant display alongside begonias in a shaded garden or container.

Coleus: Known for their striking, colorful foliage, coleus plants work well as companion plants for begonias, especially in containers or mixed borders. Both plants appreciate similar growing conditions.

Caladium: These tropical plants feature large, heart-shaped leaves in a variety of colors, creating a bold contrast with begonia flowers and foliage. They thrive in similar shady conditions as begonias.

Lobelia: Lobelia offers delicate flowers in shades of blue, purple, or white and can be a lovely companion to begonias in containers or border plantings.

Fuchsias: With their striking, pendulous flowers, fuchsias can be a great companion for begonias, especially in hanging baskets or containers.

When selecting companion plants for begonias, consider the specific needs and preferences of both plant types to ensure a harmonious and healthy garden display.

Growing Tips

Begonias are versatile plants that can thrive both indoors and outdoors, and with proper care, they can reward you with beautiful foliage and flowers. Here are some begonia growing tips to help you get the best results:

Light: Begonias prefer bright, indirect light. Avoid placing them in direct sunlight, as this can cause leaf scorching. For outdoor planting, choose a location with dappled shade or morning sun and afternoon shade.

Soil: Plant begonias in well-draining, fertile soil with a slightly acidic to neutral pH (5.5-6.5). Adding organic matter, such as compost or well-rotted manure, can improve soil fertility and drainage.

Water: Keep the soil evenly moist but not soggy. Allow the top inch of soil to dry out slightly between waterings to prevent overwatering. Avoid getting water on the leaves, as this can lead to fungal diseases.

Humidity: Begonias enjoy a humid environment. Indoor plants can benefit from regular misting, placing the pot on a tray filled with pebbles and water, or using a humidifier to maintain humidity levels.

Fertilization: Feed outdoor begonias with a balanced, slow-release fertilizer every 4-6 weeks during the growing season. For indoor plants, use a liquid fertilizer at half strength every 2-4 weeks.

Pruning: Pinch back the growing tips of your begonias to encourage bushy growth and remove any dead leaves, flowers, or stems to maintain the plant's health and appearance.

Pests and Diseases: Keep an eye out for common pests like aphids, mealybugs, and spider mites, and treat them with insecticidal soap or neem oil if necessary. To prevent fungal diseases, ensure proper air circulation around the plant and avoid wetting the foliage.

Overwintering: Most begonias are sensitive to frost, so bring them indoors before temperatures drop below 50°F (10°C). Place them in a bright, cool location and reduce watering during the winter months.

Propagation: Begonias can be propagated through stem or leaf cuttings, division, or seeds. Choose the method that works best for your specific begonia type.

By following these begonia growing tips, you'll be able to enjoy healthy, vibrant plants that bring color and interest to your indoor or outdoor garden spaces.

Click here to compare all Begonia varieties

Frequently Asked Questions

What are common begonia problems?

• Yellowing leaves: This can be caused by overwatering or underwatering. Ensure that you're providing the right amount of water and not letting the soil become too soggy or too dry.
• Leaf spots and fungal diseases: Begonias can be susceptible to diseases like powdery mildew, botrytis, and bacterial leaf spots. Avoid wetting the leaves when watering, ensure proper air circulation, and treat diseases with appropriate fungicides.
• Pests: Common pests that can affect begonias include aphids, mealybugs, spider mites, and thrips. Monitor your plants for signs of infestation and treat them with insecticidal soap or neem oil if necessary.

What is special about begonias?

Begonias are known for their beautiful and diverse foliage, as well as their colorful flowers. They come in a wide range of shapes, sizes, and colors, making them an attractive addition to any indoor or outdoor garden. Some begonias are grown primarily for their striking leaves, while others are cherished for their vibrant blooms.

What conditions do begonias prefer?

Begonias generally prefer bright, indirect light, well-draining soil with a slightly acidic to neutral pH, and consistent moisture without becoming waterlogged. They also thrive in humid environments. For outdoor planting, choose a location with dappled shade or morning sun and afternoon shade.

How many years do begonias last?

The lifespan of a begonia can vary depending on the species and growing conditions. Many begonias are grown as annuals, meaning they complete their life cycle in a single growing season. However, some types, such as tuberous and rhizomatous begonias, can be grown as perennials if given proper care and can live for several years. With proper care, indoor begonias can live for many years as well.