Updated: July 26, 2023

Roses are undoubtedly one of the most beloved and cherished flowers in gardens all over the world. With their mesmerizing beauty and captivating fragrance, roses bring joy and elegance to any landscape. However, it can be quite frustrating when your rose plant starts growing sideways instead of upright. In this article, we will explore the reasons behind this phenomenon and provide you with some tips on how to address the issue.

Understanding the Growth Habit of Roses

Before delving into the reasons why your rose plant is growing sideways, it is essential to understand the natural growth habit of roses. Most roses are shrubs that have an innate tendency to grow upwards towards the sunlight. Their stems, known as canes, emerge from the base of the plant and shoot vertically towards the sky. Along these canes, new growth in the form of leaves, buds, and eventually flowers appears.

However, sometimes roses deviate from this vertical growth pattern and start growing sideways or even downwards. This can be a result of various factors, including environmental conditions, pruning techniques, or inherent characteristics of certain rose cultivars.

Environmental Factors

One of the primary reasons why your rose plant may be growing sideways is inadequate sunlight. Roses require at least six hours of direct sunlight daily to thrive. If your rose garden is shaded by nearby trees or buildings, it can cause your roses to stretch towards the nearest source of light. As a result, the stems may grow sideways in an attempt to reach for more sunlight.

Additionally, poor air circulation can also contribute to sideways growth. When roses are grown in cramped spaces or dense plantings, they may lean towards areas with more space or better airflow. This can cause the stems to grow at an angle instead of upright.

Pruning Techniques

Pruning plays a crucial role in maintaining the shape and vigor of rose plants. However, incorrect pruning techniques can lead to sideways growth. If you prune your roses too severely or indiscriminately, it can stimulate new growth that is weak and prone to bending. Over time, this can cause the plant to develop a sideways growth habit.

To avoid this, it is important to follow proper pruning guidelines for roses. Remove dead or damaged wood, thin out crowded branches, and cut back long canes. By selectively pruning and shaping your rose plant, you can encourage upright growth and keep it from growing sideways.

Inherent Characteristics of Rose Cultivars

Certain rose cultivars are more prone to sideways growth than others. Climbing roses, for example, have long, flexible canes that naturally grow horizontally or arch downwards. This characteristic allows them to climb and cover walls, trellises, and fences. So, if you have a climbing rose in your garden, it is normal for it to exhibit sideways growth.

Similarly, some shrub roses may have a sprawling growth habit that causes them to grow in various directions. While this may not be ideal for a formal garden setting, it can create a charming and naturalistic look in a more relaxed landscape design.

Ways to Address Sideways Growth

If you find that your rose plant is growing sideways and you prefer an upright form, there are several measures you can take to address the issue:

  1. Pruning: As mentioned earlier, proper pruning techniques can help correct sideways growth. Remove any weak or crossing branches that contribute to the plant’s leaning. By selectively cutting back the canes and encouraging upward growth, you can guide the plant towards a more upright habit.

  2. Staking: Staking is an effective method to provide support and encourage upright growth in roses. Use stakes or trellises to gently tie the stems so that they grow vertically instead of sideways. Be sure not to tie them too tightly as this can restrict circulation and damage the plant.

  3. Sunlight and Air Circulation: Ensure that your rose plants receive adequate sunlight and have enough space for proper air circulation. Trim any overhanging branches or thin out crowded areas to create an environment that promotes upright growth.

  4. Training: Train the canes of climbers or sprawling roses along a trellis or support structure to guide their growth in a more desirable direction. Regularly tie the canes to the structure as they grow, ensuring they are not growing sideways or drooping.

By employing these techniques and being vigilant about maintaining proper growing conditions, you can help your roses develop an upright growth habit.

Conclusion

While sideways growth in rose plants can be a cause for concern, it is often a manageable issue. By understanding the reasons behind this phenomenon and taking appropriate measures, you can guide your roses back towards an upright growth pattern. Remember to provide adequate sunlight, practice proper pruning techniques, and use staking or training methods when necessary. With a little care and attention, your roses will once again stand tall and bring beauty to your garden.