Updated: July 8, 2023

Introduction

Growing mandarin plants can be a rewarding experience, whether you are doing it for personal enjoyment or as a commercial venture. One important factor that often gets overlooked is the spacing between each plant. The amount of space you leave between each mandarin plant can have a significant impact on their growth, health, and overall yield. In this article, we will explore the factors to consider when determining the ideal spacing between mandarin plants.

Factors to Consider

1. Plant Size

Mandarin plants can vary in size depending on the specific variety and growing conditions. The spacing requirements will differ for smaller varieties compared to larger ones. Before planting, it is essential to research and understand the expected size of the mandarin plants you are working with. This knowledge will help you determine the appropriate spacing needed.

2. Root System

The root system of mandarin plants is another crucial factor to consider when deciding on spacing. Like many other citrus trees, mandarins have an extensive root system that requires adequate space to grow and spread. Insufficient space can lead to competition for nutrients and water, stunting the growth of individual plants and reducing overall yield.

3. Sunlight Exposure

Mandarin plants thrive in full sunlight, which means they need enough space between each other to receive ample light exposure. If the plants are too close together, they may shade each other, resulting in reduced photosynthesis and overall weaker growth. Providing sufficient spacing ensures that each plant receives optimal sunlight for maximum fruit production.

4. Air Circulation

Proper air circulation is essential for preventing disease and promoting healthy growth in mandarin plants. When plants are overcrowded, there is limited airflow between them, creating a favorable environment for pests and diseases to thrive. Adequate spacing allows air to circulate freely, reducing the risk of fungal infections and promoting overall plant health.

Recommended Spacing Guidelines

While the ideal spacing may vary depending on the specific mandarin variety and growing conditions, there are some general guidelines that can help you determine how much space to leave between each plant:

1. Small Mandarins

For smaller mandarin varieties, such as the Clementine or Satsuma, a spacing of 6-8 feet (1.8-2.4 meters) between each plant is generally recommended. This distance allows the plants to grow without overcrowding while still maintaining good airflow and sunlight exposure.

2. Medium-Sized Mandarins

Medium-sized mandarin varieties, like the Honey Murcott or Dancy, typically require a spacing of 10-12 feet (3-3.6 meters) between each plant. These varieties tend to have a larger canopy and root system, necessitating more room for healthy growth.

3. Large Mandarins

For larger mandarin varieties such as the Orlando or Temple, a spacing of 12-15 feet (3.6-4.5 meters) is generally recommended. These varieties have a more extensive root system and canopy, requiring additional space to thrive.

Adjusting for Growing Conditions

It is important to note that the recommended spacing guidelines mentioned above are general recommendations. You may need to adjust these distances based on your specific growing conditions and circumstances.

1. Soil Fertility

If you are growing mandarin plants in nutrient-rich soil, they may require less space between each other due to their ability to access ample nutrients. Conversely, if your soil is less fertile, providing more space between plants can help compensate for the limited nutrient availability.

2. Pruning Techniques

Pruning mandarin plants can also affect the required spacing between them. Regular pruning can help control the size of the plants and reduce their canopy’s overall width. By implementing proper pruning techniques, you may be able to plant mandarin trees closer together while still ensuring they have adequate space for healthy growth.

3. Trellising or Espalier Techniques

In certain situations, trellising or espalier techniques can be utilized to maximize space utilization. These techniques involve training the mandarin plants to grow along a support structure, such as a trellis or against a wall. By doing so, you can effectively reduce the required spacing between plants while still providing them with enough room to grow and receive sunlight.

Conclusion

When it comes to growing mandarin plants, spacing is a critical consideration that should not be overlooked. Providing the proper amount of space between each plant ensures healthy growth, maximum yield, and reduced risk of diseases. By considering factors such as plant size, root system, sunlight exposure, and air circulation, you can determine the ideal spacing for your mandarin plants. Remember to adjust these guidelines based on your specific growing conditions and utilize pruning or trellising techniques when necessary. With the right spacing, your mandarin plants will thrive and provide you with delicious fruits for years to come.