Updated: July 20, 2023

If you have a spath plant (Spathiphyllum) that is growing sideways instead of upright, you may be wondering what could be causing this unusual growth pattern. Spath plants are known for their elegant, upright foliage, so it can be quite concerning when they start to lean or tilt to one side. In this article, we will explore the possible reasons why your spath plant is growing sideways and provide some tips on how to correct this issue.

Insufficient Light

One of the most common reasons why spath plants grow sideways is due to insufficient light. Spathiphyllums thrive in bright, indirect light, and when they don’t receive enough light, they tend to stretch towards the nearest light source. This results in a lopsided growth pattern as the plant tries to reach for more light.

To address this issue, try moving your spath plant to a brighter location. Place it near a window where it can receive filtered sunlight throughout the day. Avoid placing it in direct sunlight as this can scorch the leaves. If moving the plant is not an option, consider using artificial grow lights to supplement the natural light it receives.

Uneven Watering

Another factor that can contribute to sideways growth in spath plants is uneven watering. Overwatering or underwatering can both cause stress to the plant and lead to improper growth. When a spath plant is overwatered, its root system can become weak and unable to support its weight, resulting in a leaning or tilting appearance.

To ensure proper watering, check the moisture level of the soil before watering. Insert your finger into the soil up to your knuckle; if it feels dry at that depth, it’s time to water. Additionally, make sure your spath plant is potted in well-draining soil and that its pot has drainage holes. This will prevent water from accumulating at the bottom of the pot and causing root rot.

Root Bound

When a spath plant becomes root bound, meaning its roots have outgrown its current pot, it can also start growing sideways. As the roots become crowded and entangled, they have limited space to grow downward, resulting in a lopsided growth pattern.

If you suspect your spath plant is root bound, carefully remove it from its pot and inspect the roots. If they are circling around the pot or densely packed, it’s time to repot the plant into a larger container. Choose a pot that is only one size larger than the current one to prevent waterlogging and promote healthy root development.

Pest Infestation

Pest infestations can cause stress to plants, leading to unusual growth patterns. Spath plants are susceptible to common houseplant pests such as spider mites, mealybugs, and aphids. These pests feed on the plant’s sap, weakening it and affecting its growth.

Inspect your spath plant regularly for any signs of pest infestation. Look for tiny webs, sticky residue on the leaves, or small insects crawling on the foliage. If you notice any of these signs, treat your plant with an appropriate insecticide or try using natural remedies like neem oil or insecticidal soap. Regularly wiping down the leaves with a damp cloth can also help control minor infestations.

Lack of Support

Spath plants have relatively large leaves and delicate stems that may require support to maintain an upright position as they grow. Without proper support, the weight of the foliage can cause the plant to lean or tilt to one side.

Consider using stakes or bamboo supports to prop up your spath plant as it grows. Place the support near the base of the plant and gently tie the stems to it using soft ties or twine. Be careful not to tie too tightly as this can damage the stems. Providing support will help your spath plant grow upright and prevent further leaning or tilting.

Conclusion

If your spath plant is growing sideways instead of upright, it’s important to identify the underlying cause and take appropriate action to correct it. Insufficient light, uneven watering, root bound conditions, pest infestations, and lack of support are all potential reasons for this unusual growth pattern. By addressing these factors and providing the necessary care, you can help your spath plant regain its upright form and thrive in its environment.