Table of Contents
- Introduction
- Understanding Your Begonia Type
- The Best Light Conditions for Begonias
- Choosing the Right Soil and Drainage
- Planting Begonias in the Landscape
- Best Locations for Container Begonias
- Temperature and Climate Considerations
- Using Begonias as Houseplants
- Creating a Design with Companion Plants
- Timing and USDA Hardiness Zones
- Step-by-Step: Setting Your Begonias Up for Success
- Conclusion
- FAQ
Introduction
There is a special kind of magic in discovering a plant that can transform a quiet, shaded corner into a vibrant celebration of color. Begonias are the hardworking heroes of the garden, offering lush foliage and brilliant flowers that bloom tirelessly from early summer until the first frost. Whether you are looking for the rose-like petals of tuberous varieties or the dramatic, swirling patterns of Rex begonias, these plants bring a tropical elegance to any space.
At Longfield Gardens, we want to make it easy for you to enjoy a garden that feels like a sanctuary. Finding the best spot for your begonias is the first step toward a season filled with success, and our Begonia Flower Bulbs for Sale collection is a great place to start.
In this guide, we will explore exactly where to plant begonias to ensure they perform their best. We will look at light requirements, soil needs, and the specific locations—from garden beds to hanging baskets—where these plants truly shine. By matching the right variety to the right spot, you can enjoy a stunning display that lasts all season long.
Understanding Your Begonia Type
Before you pick a spot in your yard, it is helpful to know which type of begonia you are growing. For a broader overview, see All About Begonias. While all begonias share a love for warmth and consistent moisture, their light and placement preferences can differ slightly depending on their category.
Tuberous Begonias
Tuberous begonias are famous for their large, spectacular flowers that often resemble roses or camellias. They are available in both upright and trailing forms. Because they have heavy blooms and somewhat brittle stems, the best place for them is a sheltered spot. Begonia Hanging Golden Balcony is a classic example for hanging baskets, window boxes, and decorative patio containers where they are protected from strong winds.
Wax Begonias (Fibrous)
These are the classic bedding plants you often see in neat rows along garden borders. Wax begonias have succulent stems and waxy leaves that can be green or bronze. They are among the most sun-tolerant of the group. They are excellent for mass plantings in garden beds or as "fillers" in mixed containers.
Rex and Rhizomatous Begonias
These varieties are grown primarily for their breathtaking foliage. The leaves can feature silver streaks, deep purples, and intricate swirls. Because they are foliage-forward, they do not need as much light to "perform" as flowering types do. These are the best choice for the deepest shade areas of your garden or for growing indoors as year-round houseplants.
Cane Begonias (Angel Wing)
Named for their upright, bamboo-like stems and wing-shaped leaves, cane begonias can grow quite tall. They produce drooping clusters of flowers and look wonderful in large floor pots on a porch or as a focal point in a shaded garden bed.
Key Takeaway: Identify if your begonia is a flowering type (like Tuberous or Wax) or a foliage type (like Rex). Flowering types generally need a bit more dappled light to produce blooms, while foliage types are perfect for deeper shade.
The Best Light Conditions for Begonias
The most common question gardeners ask is whether begonias prefer sun or shade. The answer is that most begonias are "shade-tolerant," but they rarely want to be in total darkness. Finding the "sweet spot" of light is the most important factor in where you choose to plant.
The Beauty of Filtered Light
Most begonias thrive in filtered light or dappled shade. This is the kind of light you find under a tall tree with a high canopy. The leaves block the direct, scorching rays of the sun but allow plenty of bright, indirect light to reach the ground. If you have a spot that feels bright enough to read a book comfortably without being in the direct sun, your begonias will likely love it.
Morning Sun vs. Afternoon Sun
If you are planting in a spot that gets some direct sunlight, aim for morning sun. The sun's rays are much cooler and less intense before 11:00 AM. Afternoon sun, especially between 1:00 PM and 4:00 PM, can be too harsh. It often causes the leaves of begonias to "scald" or turn crispy and brown at the edges.
The Bronze Leaf Exception
If you have a very sunny garden bed but still want to plant begonias, look for wax begonias with bronze-colored foliage, such as the Surefire® Rose or Double Up™ varieties. These darker leaves act like a natural sunscreen, allowing the plant to handle more direct light than the green-leafed varieties. Even then, they will appreciate a little break from the heat in the late afternoon. For a sun-tolerant upright option, Begonia Upright Double Bertini is worth a look.
Deep Shade Locations
For areas of your yard that receive very little light—such as the north side of your house or under a heavily roofed porch—stick with Rex begonias. Since they are prized for their leaves rather than their flowers, they won't "stretch" or stop blooming the way a tuberous begonia might in low light.
Choosing the Right Soil and Drainage
Once you have identified a spot with the right light, the next factor is the soil. Begonias have a relatively shallow and delicate root system. They are very sensitive to "wet feet," which is a gardening term that means the roots are sitting in water for too long.
What is Well-Drained Soil?
"Drainage" simply describes how fast water leaves the soil. If you pour a bucket of water on the ground and it disappears within a minute, the drainage is good. If it forms a puddle that sits for an hour, the drainage is poor. Begonias need soil that stays moist but never stays soggy.
Amending Garden Beds
If you are planting directly in the ground, we recommend adding some organic matter to the soil. Mixing in a few inches of compost or finely ground bark will help create a "fluffy" texture. This allows air to reach the roots and helps excess water move away quickly.
Soil for Containers
When planting in pots or hanging baskets, always use a high-quality potting mix rather than garden soil. Garden soil is too heavy for containers and will compact over time, suffocating the roots. A good potting mix usually contains peat moss or coco coir, which holds just enough moisture while staying light and airy.
What to do next:
- Dig a small hole in your chosen spot and fill it with water.
- If the water drains away quickly, it is a great spot for begonias.
- If the water sits, consider planting your begonias in a raised bed or a decorative container instead.
Planting Begonias in the Landscape
Begonias are incredibly effective when used as part of your permanent landscape design. Because they bloom continuously, they provide a reliable splash of color that many perennials cannot match. If you want larger blooms, browse our Upright Double Begonias collection.
Garden Borders and Edging
Wax begonias are the perfect choice for edging a walkway or the front of a flower bed. Since they stay relatively compact (usually 6 to 12 inches tall), they won't hide the plants behind them. Planting them in a long "drift" or row creates a professional, tidy look that guides the eye through the garden. For a classic upright look, Begonia Upright Double Roseform Pink adds big, rose-like flowers to the border.
Underneath Shade Trees
Many gardeners struggle to find plants that can grow under the shade of a large oak or maple tree. Begonias are an excellent solution. They can handle the lower light levels and add a bright "glow" to the dark area beneath the branches. Just be sure to water them a bit more frequently, as the tree's roots will be competing for moisture.
North-Facing Foundation Plantings
The north side of a home is often the most difficult to landscape because it receives very little direct sun. This is the ideal "home" for a mix of begonias and other shade lovers like hostas or ferns. The cool, shaded environment helps the begonia flowers last longer and keeps the foliage looking lush and green.
Best Locations for Container Begonias
One of the best things about begonias is how well they adapt to life in pots. This gives you the flexibility to move them around until you find the perfect spot. We often use containers to bring color to areas where there is no soil, such as a wooden deck or a paved patio. For ready-made trailing color, browse our Hanging Begonias collection.
The Front Porch
A shaded front porch is a classic location for begonias. Using tall, upright varieties like the Surefire® series in large pots on either side of the front door creates a welcoming entrance. The overhead roof of the porch provides the perfect amount of shade, protecting the plants from the midday sun.
Hanging Baskets
Trailing tuberous begonias, such as the Double Delight® varieties, are specifically bred for hanging baskets.
When choosing a spot for a hanging basket, look for a place that is sheltered from the wind. Because the stems of tuberous begonias are succulent (thick and juicy), they can be heavy. A strong gust of wind can sometimes snap the stems if the basket is in a very exposed area.
Window Boxes
Window boxes on the shaded side of a house are a dream for begonias. You can mix upright wax begonias in the center with trailing varieties on the edges to create a "thriller, filler, and spiller" effect, or use Begonia Non Stop Mix - Bulk Offer for a bold, colorful display. This elevates the color so you can enjoy it from both outside and inside your home.
Key Takeaway: Containers dry out faster than the ground. If you plant begonias in small pots or hanging baskets, check the soil daily during the heat of summer. If the top inch of soil feels dry, it is time for a drink.
Temperature and Climate Considerations
Since begonias are tropical in origin, they love warmth and humidity. However, they have a very low tolerance for cold. Knowing when and where to place them based on your local weather is key to their survival, so start with our Shipping Information.
Wait for the Warmth
A common mistake is planting begonias too early in the spring. Even if there is no frost, cool night temperatures (anything below 50°F) can cause begonias to stop growing or turn yellow. We recommend waiting until the soil feels warm to the touch and overnight temperatures are consistently above 60°F before moving your begonias outdoors.
Humidity and Airflow
Begonias enjoy humid air, which makes them very happy in the southern and eastern United States. However, high humidity can sometimes lead to a fungal issue called powdery mildew, which looks like a dusting of white flour on the leaves. To prevent this, don't crowd your plants too closely together. A little bit of space between each plant allows air to circulate, which keeps the leaves dry and healthy.
Protection from the Elements
While begonias love a summer rain, heavy downpours can batter their delicate petals. If you live in an area prone to afternoon thunderstorms, a covered patio or a spot under a deep eave is the best location. This provides a "ceiling" that protects the blooms from being bruised by heavy rain or hail.
Using Begonias as Houseplants
If you don't have a yard or garden, you can still enjoy the beauty of begonias. Many varieties, especially Rex and Cane begonias, make excellent houseplants. For a fuller guide to begonia types and care, see How to Care for a Begonia Plant for Beautiful Results.
The Best Window for Indoor Begonias
Indoors, the best place for a begonia is near an east-facing window. This provides bright morning light but avoids the intense afternoon heat that can come through a south or west-facing window. If you only have a very sunny window, you can soften the light with a sheer curtain.
Avoiding Drafts
Begonias do not like sudden changes in temperature. Avoid placing your indoor pots directly in front of an air conditioning vent or a drafty door. They prefer a stable, warm environment where the temperature stays relatively constant.
Bathroom Placement
Because they love humidity, Rex begonias often thrive in a well-lit bathroom. The steam from the shower provides the moisture in the air that they crave. Just make sure the bathroom has a window; they still need that bright, indirect light to keep their leaf colors vibrant.
Creating a Design with Companion Plants
Where you plant begonias also depends on what you plant with them. Combining begonias with other plants can highlight their colors and textures, and What Plants Look Good With Begonias offers more pairing ideas.
Texture Contrast
Begonias have broad, bold leaves. They look fantastic when paired with plants that have fine, airy textures. Try planting them alongside:
- Ferns: The delicate fronds of a Boston or Maidenhair fern provide a beautiful backdrop for the solid, waxy leaves of a begonia.
- Ornamental Grasses: Shade-loving grasses like Hakonechloa (Japanese Forest Grass) add movement and a soft texture.
Color Coordination
You can use begonias to create a specific "mood" in your garden.
- For a "Glow" in the Shade: Use white or pale yellow begonias. These colors "pop" in low light and make a dark corner feel brighter.
- For High Drama: Pair bronze-leafed begonias with deep purple foliage plants like Coleus or Sweet Potato Vine.
- For a Tropical Feel: Mix bright orange or red tuberous begonias with the large, heart-shaped leaves of Caladiums.
Timing and USDA Hardiness Zones
At Longfield Gardens, we want to ensure your plants arrive at the perfect time for your region. For a quick climate check, use our Hardiness Zone Map. Begonias are only hardy (meaning they can stay outside all year) in USDA zones 9 through 11. In these warm climates, begonias can be treated as perennials that come back year after year.
For the rest of us in zones 2 through 8, begonias are grown as "tender perennials" or annuals. This means they will not survive a freeze. When the temperatures begin to drop in the fall, you have two choices:
- Enjoy them as a beautiful one-season display.
- Bring them indoors to overwinter.
If you have tuberous begonias, you can dig up the tubers after the first light frost has yellowed the leaves. Shake off the soil, let them dry in a cool, dark place for a few days, and then store them in a box of peat moss or sawdust in a basement or garage that stays around 50°F. Next spring, you can plant them again for another round of spectacular color.
Step-by-Step: Setting Your Begonias Up for Success
To summarize, here is your simple checklist for choosing the best home for your new begonias:
- Check the Light: Aim for a spot with bright, indirect light or morning sun. Avoid harsh afternoon rays.
- Test the Soil: Ensure the soil is loose and drains well. If you are using a container, use a high-quality potting mix.
- Feel the Temperature: Wait until the weather is warm (nights above 60°F) before planting outdoors.
- Provide Shelter: Look for a spot protected from strong winds and heavy, direct rainfall.
- Give Them Space: Leave 8 to 12 inches between plants, following our How Far to Plant Begonias Apart.
What to do next:
- Walk around your yard between 1:00 PM and 3:00 PM.
- Identify the areas that are currently in the shade—these are your prime "begonia zones."
- Look for spots near your most-used outdoor spaces, like the patio or front door, so you can enjoy the blooms every day.
Conclusion
Finding the perfect home for your begonias does not have to be a complicated task. By simply observing where the shadows fall in your yard and ensuring your soil isn't too heavy, you have already done the most important work. Whether they are brightening up a north-facing border, cascading from a hanging basket on your porch, or adding a touch of the tropics to your living room, begonias are remarkably rewarding plants.
At Longfield Gardens, we take great pride in providing high-quality tubers and plants that are ready to thrive in your garden, and our 100% Quality Guarantee backs that promise. We maintain a trial garden to ensure that the varieties we offer—like the robust Surefire® series or the elegant Double Delight® types—will perform beautifully for you. Our goal is to help you create a outdoor space that brings you joy every time you step outside.
Gardening is a journey of observation and small successes. Start by placing a few begonias in the spots we’ve discussed, and watch how they respond. With their nonstop blooms and lush leaves, they will quickly become some of your favorite garden companions.
"The secret to a stunning begonia display is simply matching the plant's tropical needs to the right corner of your home. Give them dappled light, warm air, and well-drained soil, and they will reward you with color from June until the first frost."
FAQ
Can begonias grow in full sun?
Most begonias prefer shade or part-shade, but some varieties can handle more sun. Wax begonias with bronze-colored leaves are the most sun-tolerant. In cooler northern climates, begonias can often handle more sun than they can in the hot, intense heat of the South.
Do begonias do better in pots or in the ground?
Begonias thrive in both, but they are particularly well-suited for pots. Containers allow for perfect drainage and let you move the plants to follow the best light levels. If your garden soil is heavy clay, planting in pots or raised beds is often the easier choice.
Why are my begonia leaves turning brown at the edges?
This is usually a sign of "leaf scald," which happens when the plant gets too much direct afternoon sun or the soil has dried out too much. Try moving the plant to a slightly shadier spot and ensure the soil remains consistently moist like a wrung-out sponge.
Are begonias safe for pets?
It is important to know that begonias are toxic to cats and dogs if eaten. The most toxic part of the plant is the underground portion (the roots or tubers). If you have curious pets, we recommend planting begonias in hanging baskets or high containers that are out of their reach.