Best Varieties of Low Growing Begonias for Your Garden

Table of Contents

1. Introduction
2. Why Choose Low Growing Begonias?
3. Popular Types of Compact Begonias
4. How to Use Low Growing Begonias in Your Landscape
5. Essential Care for Success
6. Planting and Spacing Tips
7. Managing Realistic Expectations
8. Overwintering: Can You Keep Them?
9. Conclusion
10. FAQ

Introduction

Choosing the right plants for the shady corners of your yard can be one of the most rewarding parts of gardening. While many shade-loving plants offer beautiful greenery, low growing begonias provide a rare combination of stunning foliage and vibrant, long-lasting flowers. These compact plants are perfect for adding a splash of color to the front of a garden bed or filling a decorative patio container with texture. At Longfield Gardens, we enjoy helping home gardeners find these versatile plants that deliver reliable results with minimal effort.

Low growing begonias are generally defined by their tidy, mounding habit, typically reaching heights of 6 to 12 inches. Because they don’t grow tall and lanky, they are excellent candidates for edging walkways, creating lush window boxes, or serving as the "filler" in a container arrangement. Whether you are looking for the waxy leaves of bedding begonias or the dramatic, rose-like blooms of tuberous varieties, there is a low-growing option that fits your space.

This guide explores the best types of compact begonias, how to use them effectively in your landscape, and the simple steps you can take to ensure they thrive all season long. By matching the right variety to your specific light and soil conditions, you can enjoy a more beautiful garden that looks professionally designed but is remarkably easy to maintain.

Why Choose Low Growing Begonias?

Many gardeners reach for begonias because they are famous for their "self-cleaning" nature, meaning they often drop their old blooms naturally without the need for constant deadheading. For low-growing varieties, this is a major benefit. Since these plants sit close to the ground or at eye level in window boxes, you want them to look neat and tidy without spending every weekend pinching off spent flowers.

Low growing begonias also offer incredible versatility in terms of color and texture. Unlike some taller perennials that only bloom for a few weeks, many of these compact begonias will flower continuously from late spring until the first frost. This makes them a high-value investment for any gardener who wants a consistent look throughout the summer.

Beyond the flowers, the foliage of these smaller varieties is often just as attractive as the blooms. You can find leaves in shades of deep forest green, bronzed burgundy, or even silver-patterned variegation. This ensures that even when the plant is between heavy blooming cycles, it still contributes significant visual interest to your garden.

Popular Types of Compact Begonias

When searching for low growing begonias, it is helpful to understand the different categories they fall into. Each type has a slightly different look and growth habit, which will influence where you plant them.

Wax Begonias (Fibrous-Rooted)

Wax begonias are the classic choice for bedding and edging. They are named for their glossy, waxy leaves that stand up well to heat and varying light conditions. Most wax begonias naturally stay between 6 and 10 inches tall, forming a dense, rounded mound.

• Ambassador Series: These are a favorite for garden beds. They produce large, open flowers in shades of white, pink, and red. They are very consistent in height, making them perfect for creating a uniform border.
• Cocktail Series: If you want a bit more drama, the Cocktail series features dark, bronze-colored foliage. The contrast between the dark leaves and the bright flowers makes these plants pop, especially when planted next to light green hostas or ferns.
• Doublet Series: For those who love the look of tiny roses, the Doublet series offers double-flowered blooms on compact plants. They look exquisite in small pots where you can appreciate the intricate flower shape up close.

Tuberous Begonias (The Nonstop Series)

Tuberous begonias are known for having the most spectacular flowers in the begonia world. While some tuberous types can grow quite large, the Nonstop begonias series was specifically bred to stay compact and manageable.

These plants usually reach about 8 to 12 inches in height but produce flowers that can be several inches across. The blooms are often double, resembling camellias or roses. They come in a wide range of "neon" colors, including brilliant oranges, yellows, and deep reds. Because they stay low, they are ideal for adding high-impact color to the front of a shaded border or a low-profile patio planter.

Rex Begonias

While many people think of Rex begonias as houseplants, they are fantastic low-growing options for the outdoor shade garden in the summer. Rex begonias are grown primarily for their foliage rather than their flowers. They typically stay under 12 inches tall but spread out to create a lush carpet of color.

The leaves of Rex begonias can be swirled, pointed, or heart-shaped, featuring metallic silvers, rich purples, and vibrant pinks. They are perfect for adding texture to a "foliage-first" garden where flowers take a backseat to interesting leaf patterns.

Boliviensis Begonias

These begonias have a unique growth habit. While they are technically low-growing, they tend to be more trailing or cascading. They produce hundreds of bell-shaped flowers that hang down from the stems. Varieties like 'Bossa Nova' or 'Santa Cruz' are technically low in stature but will spill over the edges of a container, making them appear fuller and more expansive than traditional bedding types.

Key Takeaway: Low growing begonias aren't just for garden beds; their tidy habit makes them the ultimate choice for containers, window boxes, and hanging baskets where you want maximum color without the plant becoming overgrown.

How to Use Low Growing Begonias in Your Landscape

The beauty of compact plants is that they can fit into almost any niche in your yard. Here are some of the most effective ways to use these small but mighty begonias.

Edging and Borders

Because wax begonias stay small and mounded, they are the gold standard for edging. You can plant them in a long, continuous line along a walkway or the front of a flower bed. This creates a "finished" look for the garden, much like a frame around a picture. For the best effect, space them about 6 to 8 inches apart so they grow together into a solid ribbon of color.

Filling the Gaps

In a perennial garden, you often have spots where early spring bulbs have died back, leaving a hole in the landscape. Low growing begonias are perfect for filling these gaps. Their shallow root systems mean they won't compete too much with the established perennials, and their dense foliage will hide any yellowing bulb leaves as they go dormant.

Shade-Tolerant Groundcover

If you have a large area under a shade tree where grass won't grow, consider a mass planting of low-growing begonias. While they are usually treated as annuals in most of the US, they grow quickly and can cover a lot of ground in a single season. Using a mix of bronze-leaf and green-leaf varieties can create a tapestry effect that turns a dark, "problem" area into a highlight of your yard.

Container Gardening

Low growing begonias are essential for container design. In the "Thriller, Filler, Spiller" method of potting, compact begonias serve as excellent fillers. They provide a solid base of color and foliage that supports a taller center plant (the thriller) and complements any trailing plants (the spillers). Tuberous begonias in the Nonstop series are particularly effective here because their large blooms provide a focal point even at a low height.

Essential Care for Success

Gardening is meant to be a relaxing and enjoyable hobby, and begonias are some of the most cooperative plants you can choose. By focusing on a few simple basics, you can ensure your low-growing begonias look their best all summer.

Light Requirements: Finding the Sweet Spot

Most begonias prefer "filtered" light. This means they like to be in a spot that gets dappled sunlight through tree branches or bright, indirect light on the north side of a building. For a deeper look at placement, see our Where to Plant Begonias: Sun or Shade? guide.

• Dark-leaved varieties: Begonias with bronze or burgundy leaves can typically handle more sun than those with bright green leaves.
• Wax begonias: These are the most sun-tolerant of the group. In cooler northern climates, they can often handle full sun if they get enough water.
• Tuberous and Rex types: These prefer more shade and can actually suffer from "leaf scorch" (where the edges of the leaves turn brown and crispy) if they get too much direct afternoon sun.

Soil and Drainage

The most important rule for begonias is to provide excellent drainage. "Drainage" simply refers to how fast water leaves the soil. Begonias have succulent stems and roots, which means they store water. If they sit in soggy soil for too long, the roots can't breathe and may begin to rot.

If you are planting in the ground, we recommend adding some compost or organic matter to help loosen the soil. If you are planting in containers, use a high-quality potting mix that feels light and fluffy. Avoid using heavy garden soil in pots, as it packs down too tightly and prevents water from draining out.

Watering: Deep and Intentional

The best way to water begonias is to water them deeply and then let the top inch of soil dry out before watering again. This encourages the roots to grow deeper into the soil in search of moisture, making the plant more resilient.

When watering, try to apply the water directly to the soil rather than over the top of the leaves. This keeps the foliage dry, which helps prevent common issues like powdery mildew. If you are growing begonias in containers during a hot US summer, you may find they need water every day, but always check the soil moisture with your finger first.

Fertilizing for Constant Blooms

Since low-growing begonias are often "heavy feeders" that bloom all season, they appreciate a little extra nutrition. A balanced, water-soluble fertilizer applied every two to four weeks will keep the foliage lush and the flowers coming. If you prefer a "set it and forget it" approach, you can mix a slow-release granular fertilizer into the soil at planting time.

What to do next:

• Identify the shady or part-shade spots in your garden that need a color boost.
• Choose between flower-focused (Wax/Tuberous) or foliage-focused (Rex) varieties.
• Check your soil drainage by pouring a bucket of water on the spot; if it disappears in minutes, you're ready to plant!

Planting and Spacing Tips

Getting the spacing right is one of the "quiet winners" of a great-looking garden. Because these plants are low to the ground, planting them too far apart can make the garden look sparse. Conversely, planting them too close can restrict airflow.

For most 6- to 10-inch wax begonias, a spacing of 6 to 8 inches is ideal. For the slightly larger tuberous Nonstop varieties, 10 to 12 inches is usually better. For more step-by-step timing and planting advice, read our How and When to Plant Begonias for a Stunning Garden.

If you are starting with tubers rather than nursery-grown plants, timing is everything. Begonias are very sensitive to cold. We recommend waiting until the soil has warmed up and all danger of frost has passed before moving them outdoors. At our facility in Lakewood, New Jersey, we keep a close eye on the weather to ensure our shipments arrive at the best time for your specific region.

Managing Realistic Expectations

While begonias are generally very easy to grow, it is important to remember that weather and local conditions play a big role in how they perform. For example, if you live in a region with extremely high humidity and heat, your tuberous begonias might take a short "break" from blooming in the middle of July. Don't worry—this is just the plant's way of conserving energy. Once the temperatures dip slightly, they will usually burst back into bloom.

Similarly, if you experience a very rainy summer, you might notice some spots on the leaves. This is usually just a reaction to excess moisture. Providing a bit more space between plants to improve airflow is often the only "fix" needed. Gardening is a partnership with nature, and a little patience usually goes a long way.

Overwintering: Can You Keep Them?

In most of the United States (Zones 3-8), begonias are grown as annuals, meaning they complete their life cycle in one season. However, because they are so beautiful, many gardeners want to save them for next year.

• Tuberous Begonias: These are the easiest to save. In the fall, after the first light frost has nipped the foliage, you can dig up the tubers. 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 crawl space.
• Wax and Rex Begonias: These can be brought inside and kept as houseplants. They enjoy the consistent temperatures of a home, though they will need a bright window (but not harsh sun) to keep their colors vibrant.

Our 100% quality guarantee at Longfield Gardens ensures that your plants arrive in prime condition, ready to grow. If you choose to overwinter them, you're simply extending the enjoyment of that initial quality into a second season.

Conclusion

Low growing begonias are a fantastic choice for any gardener looking to add reliable, vibrant color to the shade. From the uniform mounds of wax begonias to the spectacular double blooms of the Nonstop series, these compact plants offer a solution for every border, container, and window box. They remind us that gardening doesn't have to be complicated to be beautiful. By focusing on good drainage, the right amount of light, and consistent watering, you can create a stunning display that lasts all summer long.

• Versatility: Use them for edging, containers, or groundcover.
• Easy Care: Minimal deadheading and high heat tolerance (for wax types).
• Variety: Choose from brilliant flowers or stunning, textured foliage.

We invite you to explore the many varieties we offer at Longfield Gardens to find the perfect match for your yard. Whether you are a beginner or a seasoned pro, these low-growing gems are sure to become a favorite in your summer garden.

"The secret to a great shade garden isn't just finding plants that survive in the dark; it's finding plants like begonias that bring their own light through brilliant color and texture."

FAQ

Do low growing begonias need a lot of sun?

Most low growing begonias prefer partial shade or filtered light. While wax begonias with darker leaves can handle more direct sun, tuberous and Rex varieties usually perform best when protected from the harsh afternoon sun. Providing the right light helps prevent leaf scorch and keeps the flower colors from fading.

How often should I water my compact begonias?

You should water your begonias when the top inch of soil feels dry to the touch. It is better to water deeply and less frequently than to give them a light sprinkle every day. Always make sure your pots have drainage holes, as begonias do not like to sit in soggy soil, which can lead to root issues.

Can I grow low growing begonias in hanging baskets?

Yes, they are excellent for hanging baskets, especially the 'Nonstop' and 'Boliviensis' types. Because these varieties stay relatively low but have a mounding or slightly cascading habit, they fill out a basket beautifully without becoming too heavy or overgrown. They provide a dense ball of color that looks great at eye level.

Why are the leaves on my begonias turning brown at the edges?

Brown, crispy edges on begonia leaves are usually a sign of too much direct sunlight or low humidity. If your plants are in a very sunny spot, try moving them to an area with more afternoon shade. If the weather is very dry, a light misting or placing containers near other plants can help increase the humidity around the foliage.