Updated: July 16, 2023

If you have a Tacca Bat Plant (Tacca chantieri) in your collection, you may have noticed that it has started to grow sideways. This can be concerning for plant owners, as the plant’s natural growth habit is typically upright. However, there are a few reasons why your Tacca Bat Plant might be growing sideways, and understanding these factors can help you address the issue and ensure your plant’s health.

Insufficient Light

One of the main reasons why a Tacca Bat Plant might start growing sideways is insufficient light. These plants are native to tropical regions and thrive in bright, indirect light. When they do not receive enough light, they may stretch towards the nearest light source, causing their stems to bend or grow at an angle.

To remedy this issue, try moving your Tacca Bat Plant to a brighter location. Place it near a north-facing window or provide supplemental artificial lighting if necessary. Avoid placing it in direct sunlight, as this can scorch the foliage. By ensuring adequate light exposure, you can encourage your plant to grow upright again.

Uneven Watering

Another factor that can contribute to sideways growth in Tacca Bat Plants is uneven watering. These plants prefer consistently moist soil but are susceptible to root rot if overwatered. If the root system becomes damaged due to waterlogged soil, the plant may struggle to support itself and start growing sideways.

To address this issue, make sure you are watering your Tacca Bat Plant correctly. Allow the top inch of soil to dry out slightly between waterings, and ensure proper drainage by using a well-draining potting mix. Be mindful not to let the plant sit in standing water, as this can lead to root rot. By maintaining a consistent watering routine, you can promote healthy root growth and prevent your plant from leaning.

Lack of Support

Tacca Bat Plants have delicate and thin stems that may not be able to support the weight of their foliage as they grow taller. Without proper support, the stems may bend or lean sideways. This can especially happen if the plant is not provided with a trellis or stake to grow against.

To rectify this issue, consider providing support for your Tacca Bat Plant. Insert a stake or trellis into the pot and gently tie the stems to it using soft plant ties or twine. This will help the plant grow vertically and prevent it from leaning or bending sideways. As the plant continues to grow, regularly check the ties and adjust them as necessary to accommodate its growth.

Nutrient Imbalance

A nutrient imbalance in the soil can also cause a Tacca Bat Plant to grow sideways. This can occur if the plant is not receiving an adequate supply of essential nutrients, such as nitrogen, phosphorus, and potassium. When these nutrients are lacking, the plant may exhibit stunted growth or develop weak stems that cannot support an upright posture.

To address this issue, fertilize your Tacca Bat Plant regularly with a balanced houseplant fertilizer. Follow the instructions on the fertilizer packaging for application rates and frequency. Additionally, consider incorporating organic matter, such as compost or well-rotted manure, into the soil to improve its nutrient content and overall structure. By providing your plant with the necessary nutrients, you can promote healthy growth and prevent it from growing sideways.

Pests or Diseases

In some cases, sideways growth in Tacca Bat Plants may be a symptom of pest infestation or disease. Common pests that can affect these plants include mealybugs and spider mites. These pests feed on the plant’s sap, weakening its stems and causing them to bend or lean.

Inspect your plant regularly for any signs of pest infestation, such as webbing, small insects, or discolored leaves. If you suspect a pest problem, isolate the affected plant and treat it with an appropriate insecticide or natural pest control method. Additionally, ensure proper air circulation around your plant to prevent the development of fungal diseases that can also lead to sideways growth.

In conclusion, if your Tacca Bat Plant is growing sideways, it is essential to identify the underlying cause and take appropriate measures to rectify the issue. By addressing factors such as insufficient light, uneven watering, lack of support, nutrient imbalances, or pest infestations, you can encourage your plant to grow upright again and ensure its overall health and vitality. With proper care and attention, your Tacca Bat Plant will regain its natural posture and continue to thrive in your indoor garden.