Citrus X Latifolia ‘Bearss Lime’ (Persian Lime)

Plant: Table of Contents

Citrus x latifolia ‘Bearss Lime’ (Persian Lime)

Citrus x latifolia, commonly known as the Bearss Lime or Persian Lime, is a versatile and evergreen citrus tree loved for its aromatic fruits. With its origins in Southeast Asia, this lime variety has become popular among gardeners and home growers for its ease of cultivation and numerous uses. In this comprehensive guide, we will delve into the various aspects of the Bearss Lime, from its cultural preferences and uses to its propagation, common diseases, and pest control methods.

Key Takeaways

Before diving into the intricate details of the Persian Lime, let’s outline some of the key takeaways for quick reference:

  • Latin Name: Citrus x latifolia ‘Bearss Lime’
  • Common Name: Bearss Lime, Persian Lime
  • Type: Evergreen Citrus Tree
  • Cultural Preferences: Warm climate, well-drained soil, regular watering, and adequate sunlight
  • Uses: Culinary purposes, medicinal applications, ornamental value
  • Propagation: Seeds, cuttings, or grafting
  • Common Diseases: Citrus Canker, Melanose, Citrus Tristeza
  • Common Pests: Citrus Leafminer, Aphids, Citrus Whiteflies

Now, let’s explore each of these aspects in detail to gain a comprehensive understanding of the Persian Lime and its cultivation.

What is Citrus x latifolia ‘Bearss Lime’ (Persian Lime)?

Citrus x latifolia, commonly known as Bearss Lime or Persian Lime, is a citrus hybrid that belongs to the Rutaceae family. This evergreen tree is prized for its small, oval-shaped, and highly aromatic fruits, which are often used in a wide range of culinary and medicinal applications. The Bearss Lime tree typically bears fruit throughout the year, making it a valuable addition to home gardens and commercial orchards.


In order to foster healthy growth and fruit production, it’s crucial to understand the specific cultural preferences of the Bearss Lime. Let’s delve into its cultural requirements:


  • Regular Watering: Persian Limes thrive in soil that is consistently moist but well-drained. During the growing season, it’s essential to provide regular and adequate watering to ensure the tree’s hydration needs are met.
  • Avoid Waterlogging: While maintaining soil moisture is important, waterlogging should be avoided as it can lead to root rot and other waterborne diseases.


  • Full Sunlight: Like many citrus varieties, Bearss Limes require full sunlight to thrive. Select a planting location that receives ample sunlight throughout the day to promote fruit development and overall vigor.


  • Balanced Fertilization: The application of a balanced fertilizer, specifically formulated for citrus trees, can support healthy growth and fruit production. It’s advisable to fertilize the tree during the growing season, following the manufacturer’s recommendations for application.


  • Well-Drained Soil: Persian Limes prefer slightly acidic to neutral, well-drained soil. Sandy loam or loamy soils with good drainage properties are well-suited for the cultivation of Bearss Limes.


Pruning is an essential practice in citrus cultivation, promoting air circulation, sunlight penetration, and the removal of dead or diseased wood. When it comes to Bearss Limes, prudent pruning can enhance fruit quality and overall tree health.

Key pruning considerations for Persian Limes include:

  • Removal of Suckers: Regularly inspect the base of the tree for suckers and promptly remove them to redirect the tree’s energy towards fruit production.
  • Corrective Pruning: Address any crossing or rubbing branches, weak growth, or overcrowded areas to maintain an open canopy structure that allows for light penetration and air movement.


Bearss Limes can be propagated through various methods, including seeds, cuttings, or grafting. Each propagation method has its own set of advantages and challenges, and the choice of method often depends on the specific requirements and goals of the grower.

Container Popularity

Due to its compact size and adaptability, Persian Limes are often favored for container gardening. The ability to grow Bearss Lime trees in containers makes them accessible to individuals with limited outdoor space, allowing them to enjoy the beauty and fruits of this citrus tree on patios, balconies, and urban gardens.

When cultivating Bearss Limes in containers, it’s important to consider the following factors:

  • Pot Size: Select a large, sturdy container that provides ample room for root growth and stability. A container with adequate drainage holes is essential to prevent waterlogging.
  • Well-Draining Soil: Utilize a high-quality potting mix specifically formulated for citrus trees to ensure proper aeration and drainage.
  • Sunlight and Temperature: Position the container in a location that receives full sunlight and maintains optimal temperature conditions for citrus cultivation.

Common Diseases

As with most citrus trees, Bearss Limes are susceptible to certain diseases, which can impact tree health and fruit production if not effectively managed. Understanding common diseases and their symptoms is crucial for implementing timely interventions.

Disease Diagnosis

Key diseases that may affect Persian Limes include:

  • Citrus Canker: Characterized by the formation of lesions on leaves, stems, and fruit.
  • Melanose: This fungal disease manifests as raised, black lesions on the fruit and leaves.
  • Citrus Tristeza: A viral disease that causes yellowing and stunting of tree growth, often leading to decline and death.

Common Pests

In addition to diseases, Bearss Lime trees are also vulnerable to various pests that can compromise tree health and fruit quality if left unmanaged.

Pest Control

Common pests that may infest Bearss Lime trees include:

  • Citrus Leafminer: Larvae of this moth species create serpentine tunnels in the leaves, impacting tree vigor and overall productivity.
  • Aphids: These sap-sucking insects can cause leaf distortion, stunted growth, and the transmission of viral diseases.
  • Citrus Whiteflies: Persistent infestations of whiteflies can lead to leaf yellowing, sooty mold development, and reduced photosynthetic activity.

Botanist’s Tips

For successful cultivation of Bearss Lime trees, consider the following botanist’s tips and best practices:

  • Regular Monitoring: Conduct routine inspections of the tree for signs of pests, diseases, or nutrient deficiencies. Early detection allows for prompt intervention and management.
  • Adequate Nutrition: Ensure the tree receives a balanced and appropriate supply of essential nutrients through fertilization and soil amendment. Address any visible signs of nutrient deficiencies promptly.
  • Prudent Pruning: Engage in regular and strategic pruning to maintain an open canopy, remove diseased or dead wood, and promote healthy growth and fruit development.

Fun Facts

To enrich your knowledge and appreciation of the Bearss Lime, here are some intriguing fun facts about this citrus variety:

  • Versatile Culinary Use: The aromatic and tangy juice of Bearss Limes is widely used in culinary applications, adding flavor to both savory and sweet dishes. From beverages and marinades to desserts and salad dressings, its uses are diverse and delicious.
  • Medicinal Value: In traditional medicine, the juice and zest of Persian Limes have been utilized for their purported health benefits, including digestive support and immune system enhancement.
  • Ornamental Appeal: Beyond its practical uses, the Bearss Lime tree adds ornamental value to landscapes with its glossy, dark green foliage and fragrant white flowers.

Links to External Resources

To further expand your knowledge and understanding of Bearss Lime cultivation, here are some valuable external resources:

  1. University of Florida – Bearss Lime Production Guide
  2. University of California Agriculture & Natural Resources – Citrus Pest Identification
  3. Texas A&M AgriLife Extension – Home Fruit Production: Citrus
  4. University of Arizona Cooperative Extension – Citrus Water Management

In conclusion, the versatile and aromatic Bearss Lime, or Persian Lime, presents an exciting opportunity for both amateur and experienced horticulturists to engage in citrus cultivation. By understanding its cultural preferences, propagation methods, pest and disease control, and embracing botanist’s tips, you can foster the successful growth and bountiful fruit production of this cherished citrus tree.

Remember, the journey of citrus cultivation is not just about the end result – it’s also about savoring the process and enjoying the many delights that the Bearss Lime tree has to offer. Happy growing!

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Peter Taylors

Expert botanist who loves plants. His expertise spans taxonomy, plant ecology, and ethnobotany. An advocate for plant conservation, he mentors and educates future botanists, leaving a lasting impact on the field.