Updated: July 26, 2023

Have you noticed that your pinstripe plant seems to be growing sideways instead of upright? This can be a frustrating experience for plant owners, but fear not – there are several reasons why this might be happening and steps you can take to correct the issue. In this article, we will explore some common causes of sideways growth in pinstripe plants and provide tips on how to encourage upright growth.

Insufficient Light

One possible reason why your pinstripe plant is growing sideways is due to insufficient light. Pinstripe plants (Calathea ornata) are native to the understory of tropical rainforests, where they receive filtered, indirect sunlight. If your plant is not getting enough light, it may start to stretch towards the nearest light source, resulting in sideways growth.

To address this issue, you should ensure that your pinstripe plant is placed in a location with bright, indirect light. Avoid exposing it to direct sunlight, as this can scorch the leaves. If natural light is limited in your home, you can also supplement with artificial grow lights specifically designed for indoor plants.

Uneven Watering

Another factor that can lead to sideways growth in pinstripe plants is uneven watering. These plants prefer consistently moist soil but are sensitive to overwatering. If the soil becomes waterlogged or if you are inconsistent with your watering routine, the roots may become weak and unable to support upright growth.

To promote upright growth, make sure you water your pinstripe plant thoroughly but allow the top inch of soil to dry out before watering again. This will prevent root rot and encourage strong root development. Remember to use well-draining soil and ensure that the pot has drainage holes to prevent water from accumulating at the bottom.

Improper Humidity Levels

Maintaining optimal humidity levels is crucial for the health and growth of pinstripe plants. These tropical beauties thrive in high humidity environments, mimicking their natural habitat. If the air in your home is too dry, it can cause the leaves to curl and droop, leading to sideways growth.

To increase humidity around your pinstripe plant, you can place a tray of water near the plant or use a humidifier. Grouping plants together can also help create a microclimate with higher humidity. Additionally, misting the leaves with water once or twice a week can provide some relief to the plant.

Lack of Nutrients

Nutrient deficiencies can also contribute to sideways growth in pinstripe plants. If your plant is not receiving adequate amounts of essential nutrients such as nitrogen, phosphorus, and potassium, it may exhibit stunted or abnormal growth patterns.

To ensure your pinstripe plant receives the necessary nutrients, fertilize it regularly during the growing season. Choose a balanced, water-soluble fertilizer and follow the instructions on the package for application rates. Overfertilization can harm the plant, so it’s important not to exceed the recommended dosage.

Root Bound

Lastly, if your pinstripe plant has been growing in the same pot for an extended period, it may become root bound. When the roots outgrow the pot and become tightly packed, they can no longer absorb water and nutrients efficiently. This can result in weak growth and sideways development.

To address this issue, consider repotting your pinstripe plant into a slightly larger container with fresh potting soil. Gently loosen the roots before placing them into the new pot and ensure that there is enough space for future growth. This will provide the plant with room to develop a healthy root system and encourage upright growth.

In conclusion, if your pinstripe plant is growing sideways instead of upright, it may be due to insufficient light, uneven watering, improper humidity levels, lack of nutrients, or being root bound. By addressing these factors and providing the necessary care, you can encourage your pinstripe plant to grow in an upright manner. Remember to assess each potential cause and make adjustments accordingly. With a little patience and attention, your pinstripe plant will soon be displaying its beautiful striped leaves in all their glory.