Updated: July 24, 2023

Introduction

Laceleaf plants, also known as laceleaf maples or Japanese maples, are popular ornamental trees known for their delicate and intricate leaves. These plants can add a touch of elegance to any garden or landscape. However, if you notice that your laceleaf plant is growing sideways instead of upright, it may be cause for concern.

In this article, we will explore the possible reasons why your laceleaf plant is growing sideways and provide you with some tips on how to address this issue.

Insufficient Light

One of the most common reasons why laceleaf plants grow sideways is due to insufficient light. Laceleaf plants thrive in partially shaded areas where they receive filtered sunlight. If your laceleaf plant is not getting enough light, it may start to stretch towards the nearest light source, causing it to grow sideways.

To address this issue, consider relocating your laceleaf plant to a spot where it can receive more direct sunlight during the morning or late afternoon. However, avoid placing it in full sun as this can scorch its delicate leaves. If moving the plant is not an option, you can also try pruning nearby trees or shrubs to allow more light to reach the laceleaf plant.

Improper Pruning Techniques

Another reason why your laceleaf plant may be growing sideways is improper pruning techniques. Laceleaf plants require regular pruning to maintain their desired shape and size. However, if you prune your laceleaf plant too heavily or incorrectly, it can result in uneven growth and cause the plant to lean or grow sideways.

When pruning your laceleaf plant, make sure to use clean and sharp pruning tools. Avoid removing more than one-third of the plant’s foliage at a time and focus on thinning out crowded areas rather than drastically reducing its size. Additionally, be mindful of the timing of your pruning. Late winter or early spring is generally the best time to prune laceleaf plants.

Nutrient Deficiencies

Nutrient deficiencies can also contribute to laceleaf plants growing sideways. These plants require a well-balanced diet of essential nutrients to grow healthy and upright. If your laceleaf plant is lacking certain nutrients, it may exhibit weak growth or develop a leaning habit.

To prevent nutrient deficiencies, make sure to provide your laceleaf plant with a suitable fertilizer. Look for a balanced fertilizer specifically formulated for ornamental trees and follow the recommended application rates. Additionally, consider conducting a soil test to determine if there are any specific nutrient deficiencies that need to be addressed.

Soil Compaction

Soil compaction can negatively impact the growth of laceleaf plants and cause them to grow sideways. When the soil becomes compacted, it restricts root development and hampers the plant’s ability to absorb water and nutrients effectively.

To address soil compaction, aerate the soil around your laceleaf plant by using a garden fork or aerator. This process helps loosen compacted soil, allowing better root penetration and nutrient uptake. Additionally, consider adding organic matter such as compost or mulch to improve soil structure and fertility.

Pests or Diseases

Pests or diseases can also contribute to sideways growth in laceleaf plants. Common pests that affect laceleaf plants include aphids, scale insects, and spider mites. These pests feed on the plant’s sap, weaken its overall health, and disrupt normal growth patterns.

Inspect your laceleaf plant regularly for any signs of pest infestation or disease. If you notice any pests or disease symptoms, treat them promptly using appropriate organic or chemical controls. Additionally, ensure that your laceleaf plant is not overcrowded with other plants, as this can create a favorable environment for pests and diseases to thrive.

Conclusion

If your laceleaf plant is growing sideways instead of upright, it is essential to identify the underlying cause and take appropriate actions to address the issue. Insufficient light, improper pruning techniques, nutrient deficiencies, soil compaction, pests, or diseases can all contribute to sideways growth in laceleaf plants.

By providing your laceleaf plant with adequate light, adopting proper pruning techniques, ensuring proper nutrition and soil conditions, and addressing pest or disease issues promptly, you can help your laceleaf plant regain its upright growth habit and maintain its beauty for years to come.