Updated: July 26, 2023

Silver Falls (Dichondra argentea) is a popular trailing plant known for its delicate silver foliage and cascading growth habit. This versatile plant is well-loved for its ability to add a touch of elegance to hanging baskets, containers, and even garden beds. However, before adding it to your collection, it’s important to consider the size of the Silver Falls plant and ensure it fits your desired space and requirements.

Understanding the Growth Habit

To determine the suitable size for your Silver Falls plant, it’s essential to understand its growth habit. Silver Falls is a fast-growing, trailing plant that can reach lengths of up to 4 feet (1.2 meters). Its slender stems bear small, round leaves that are covered in a silvery fuzz, giving the plant its distinctive appearance.

The cascading growth habit of Silver Falls makes it an excellent choice for hanging baskets and tall containers. It gracefully spills over the edges, creating a stunning display of silver foliage. Additionally, it can be used as a groundcover or allowed to climb up trellises and walls for added visual interest.

Choosing the Right Size

When selecting a Silver Falls plant, it’s important to consider the available space and how you plan to use it. Here are a few factors to keep in mind:

1. Container Size

If you intend to grow Silver Falls in a container, choose one that provides ample room for the plant to spread out and cascade. A container with a diameter of at least 12 inches (30 centimeters) will allow the plant enough space to thrive without becoming crowded.

2. Hanging Basket Length

For hanging baskets, consider the length of the chain or hanger. Silver Falls has a trailing growth habit, so you’ll want to ensure the basket is long enough to accommodate its cascading stems. Opt for a hanging basket with a length of at least 2 feet (60 centimeters) to allow the plant to drape beautifully.

3. Garden Bed Area

If you plan to incorporate Silver Falls into your garden bed, consider the available space and how it will interact with other plants. Since Silver Falls can spread up to 4 feet (1.2 meters), make sure there is enough room for it to grow without overshadowing or crowding nearby plants.

Pruning and Maintenance

While the size of Silver Falls can be controlled to some extent through pruning, it’s important to understand the maintenance required to keep it in check. Regular pruning helps promote bushier growth and prevents the plant from becoming leggy or straggly.

To maintain the desired size and shape of your Silver Falls plant, trim back any excessively long stems or remove any dead or damaged foliage. You can also pinch back the tips of the stems to encourage lateral branching and promote a fuller growth habit.

Managing Growth in Containers

When growing Silver Falls in containers, it’s essential to monitor its growth and adjust accordingly. If the plant starts to outgrow its container, consider repotting it into a larger one that provides more room for expansion. This will prevent the roots from becoming cramped and promote healthy growth.

Alternatively, if you want to restrict the size of your Silver Falls plant, you can root prune it during repotting. Carefully trim away a portion of the roots, being mindful not to damage the main root system. This process will help control the size and prevent the plant from becoming too large for its container.

Tips for Training and Controlling Growth

In addition to pruning and repotting, there are several techniques you can employ to train and control the growth of Silver Falls:

  1. Staking: If you want to guide the growth of your Silver Falls plant, you can use stakes or trellises to provide support and direct its trailing stems in a specific direction.

  2. Trimming and Pinching: Regularly trimming and pinching back the stems helps promote bushier growth and prevents the plant from becoming too long and leggy.

  3. Selective Pruning: If your Silver Falls plant starts to overtake nearby plants or areas of your garden bed, selectively prune back the stems to maintain a balanced and tidy appearance.

By employing these techniques, you can ensure that your Silver Falls plant remains at a manageable size while still enjoying its stunning cascading foliage.

Conclusion

When it comes to Silver Falls plants, understanding their growth habit and size requirements is crucial for successful cultivation. By considering factors such as container size, hanging basket length, and garden bed area, you can choose the right size of Silver Falls plant that suits your available space and desired outcome. With proper pruning and maintenance techniques, you can easily control the growth and ensure that your Silver Falls plant remains an attractive addition to your indoor or outdoor space.