Updated: July 6, 2023

Hollyhocks are beautiful flowering plants that can add a touch of elegance to any garden. With their tall, slender stalks and vibrant blooms, they are often a favorite among gardeners. However, if you notice that your hollyhock plant is growing sideways instead of upright, it may be a cause for concern. In this article, we will explore the reasons behind this phenomenon and provide some tips on how to fix it.

1. Lack of Sunlight

One of the most common reasons why hollyhock plants grow sideways is due to a lack of sunlight. Hollyhocks thrive in full sun and require at least six hours of direct sunlight per day to grow properly. If your hollyhock plant is not receiving enough sunlight, it will stretch towards the nearest light source, causing it to grow sideways.

To rectify this issue, ensure that your hollyhock plant is placed in a location where it can receive adequate sunlight throughout the day. If necessary, consider transplanting it to a sunnier spot in your garden.

2. Improper Watering

Another factor that can contribute to sideways growth in hollyhock plants is improper watering. Overwatering or underwatering can both have negative effects on the plant’s growth and development. When hollyhocks receive too much water, their roots become waterlogged, leading to weak and unstable stems. On the other hand, insufficient watering can cause the plant to become dehydrated and wilted.

To prevent sideways growth caused by improper watering, make sure to water your hollyhock plant regularly but avoid overdoing it. The soil should be moist but not waterlogged. Additionally, consider using mulch around the base of the plant to help retain moisture and regulate soil temperature.

3. Poor Soil Quality

The quality of the soil in which your hollyhock plant is growing can also impact its growth pattern. If the soil lacks essential nutrients or is too compacted, it can hinder the plant’s ability to develop strong and sturdy stems. As a result, the hollyhock plant may lean or grow sideways as it struggles to support itself.

To improve the soil quality, consider incorporating organic matter such as compost or well-rotted manure into the planting area. This will enrich the soil, providing the necessary nutrients for healthy growth. Additionally, loosening the soil before planting will ensure proper drainage and prevent compaction.

4. Lack of Support

Hollyhock plants are known for their tall and slender stalks, which can sometimes become top-heavy as they grow. Without proper support, these stalks may bend or lean to one side, resulting in sideways growth. Providing support for your hollyhock plant is crucial to maintain an upright position and prevent it from growing sideways.

One effective method of support is staking. Use stakes or bamboo canes placed around the plant and gently tie the stems to provide stability. Alternatively, you can use plant cages specifically designed for tall flowers like hollyhocks. These cages will surround and support the plant, keeping it upright throughout its growth.

5. Inadequate Pruning

Pruning plays a significant role in shaping the growth of hollyhock plants. If your hollyhock is not pruned properly or at all, it can lead to uneven growth and sideways leaning. Pruning helps promote stronger stems by removing weak or overcrowded branches.

To maintain an upright growth habit, prune your hollyhock plants annually during their dormant season. Remove any dead or diseased branches and thin out crowded areas to allow for better air circulation and light penetration.

6. Pests and Diseases

In some cases, sideways growth in hollyhock plants may be a result of pest infestations or diseases. Aphids, spider mites, and powdery mildew are common problems that can weaken the plant’s structure and affect its growth pattern. If left untreated, these issues can cause the plant to grow sideways.

To prevent pest infestations, regularly inspect your hollyhock plants for any signs of insects or diseases. If necessary, use organic insecticides or fungicides to control the problem. Additionally, maintaining good garden hygiene by removing fallen leaves and debris can also help prevent the spread of diseases.

In conclusion, if you notice that your hollyhock plant is growing sideways instead of upright, there are several potential causes to consider. Lack of sunlight, improper watering, poor soil quality, lack of support, inadequate pruning, and pest infestations can all contribute to this issue. By addressing these factors and providing the necessary care and support, you can help your hollyhock plant grow straight and strong, showcasing its beautiful blooms in all their glory.