Updated: July 9, 2023

Introduction

The Ruby Red plant, also known as the Alternanthera dentata ‘Rubiginosa’, is a stunning foliage plant that adds a pop of vibrant color to any garden or landscape. With its deep red leaves and compact growth habit, it is a popular choice among garden enthusiasts.

One of the common questions that arise when considering planting a Ruby Red plant is how tall it will grow. In this article, we will explore the growth habits of the Ruby Red plant and provide you with some insights on its height potential.

Growth Habit

The Ruby Red plant is known for its compact and bushy growth habit. It typically grows low to the ground and spreads out horizontally rather than vertically. This growth habit makes it an excellent choice for ground cover or edging plants in garden beds.

However, despite its low growth habit, the Ruby Red plant can still reach a moderate height under certain conditions. On average, it can grow to be around 12 to 18 inches tall, with a spread of about 18 to 24 inches. These dimensions make it an ideal choice for borders or as a filler plant in larger garden beds.

Factors Affecting Height

While the average height of a Ruby Red plant is around 12 to 18 inches, several factors can affect its overall height potential. Here are some of the key factors that can influence how tall a Ruby Red plant will grow:

Environmental Conditions

Environmental conditions play a significant role in determining the height of any plant. The Ruby Red plant thrives in full sun to partial shade conditions. If provided with adequate sunlight, it will grow taller and more robust. Insufficient sunlight may cause the plant to remain shorter in stature.

Similarly, soil conditions can also impact the height of the Ruby Red plant. It prefers well-draining soil that is rich in organic matter. A nutrient-rich soil will promote healthy growth and help the plant reach its maximum height potential.

Pruning and Maintenance

Proper pruning and maintenance can also affect the height of a Ruby Red plant. Regularly trimming the plant can encourage bushier growth and prevent it from becoming leggy. By trimming back any tall or overgrown branches, you can maintain a compact and tidy appearance for your Ruby Red plant.

Watering and Fertilization

Watering and fertilization practices can significantly impact the growth of any plant, including the Ruby Red plant. It is important to water the plant regularly, ensuring that the soil remains moist but not waterlogged. Overwatering can lead to root rot and stunted growth.

Additionally, providing the plant with a balanced fertilizer during the growing season can promote healthy growth and maximize its height potential. Following the recommended fertilization schedule for the Ruby Red plant will ensure that it receives the necessary nutrients for optimal growth.

Tips for Maximizing Height Potential

If you wish to maximize the height potential of your Ruby Red plants, here are a few tips to keep in mind:

  1. Provide Adequate Sunlight: Ensure that your Ruby Red plants receive at least 6-8 hours of direct sunlight each day to promote vertical growth.

  2. Optimize Soil Conditions: Prepare a well-draining soil mix rich in organic matter to provide optimum conditions for healthy growth.

  3. Prune Regularly: Trim back any leggy or overgrown branches to encourage bushier growth and maintain a compact appearance.

  4. Water Properly: Water your Ruby Red plants consistently, ensuring that the soil remains moist but not waterlogged.

  5. Fertilize as Recommended: Follow a regular fertilization schedule using a balanced fertilizer to provide essential nutrients for maximum growth potential.

By following these tips, you can help your Ruby Red plants reach their maximum height potential while maintaining their vibrant foliage color.

Conclusion

In conclusion, the Ruby Red plant is a beautiful foliage plant with a compact growth habit. While it typically grows low to the ground, it can still reach a height of around 12 to 18 inches under optimal conditions. Factors such as environmental conditions, pruning and maintenance, as well as watering and fertilization practices, can influence its overall height potential.

By providing adequate sunlight, optimizing soil conditions, pruning regularly, and following proper watering and fertilization practices, you can maximize the height of your Ruby Red plants. So go ahead and incorporate these stunning plants into your garden or landscape to enjoy their vibrant red foliage and add a touch of beauty to your surroundings.