How Big Does a Lavender Tree Get? How Fast Will It Grow?

A lavender tree can grow up to 4-6 feet tall and takes about 3 years to reach its full size. Lavender tree growth can vary due to factors like climate and care.

Lavender trees are known for their slow but steady growth and can add beauty and fragrance to any garden or landscape. Lavender trees, scientifically known as lavandula, are perennial plants that belong to the mint family. They are native to the mediterranean region and are well-known for their aromatic flowers and soothing fragrance.

While commonly referred to as trees, lavender plants typically grow more like shrubs. Under ideal growing conditions, a lavender tree can reach a height of 4 to 6 feet. However, some dwarf varieties may stay smaller, while others can grow taller. The growth rate of a lavender tree can vary depending on factors like the specific variety, climate, and care provided. With proper care, a lavender tree can take around 3 years to reach its full size. During this time, it develops woody stems, grey-green foliage, and vibrant purple or blue flowers. Pruning and regular maintenance can help promote healthy growth and shape the tree. Lavender trees are not only beautiful additions to any garden, but they also have several practical uses. The flowers can be harvested and dried to create potpourri, essential oils, or culinary ingredients. Additionally, lavender trees attract pollinators like bees and butterflies, adding to the biodiversity of the area. Overall, the growth of a lavender tree may be slow, but with patience and proper care, it can thrive, adding both aesthetic and aromatic appeal to any landscape.

Factors That Influence The Size Of A Lavender Tree

Lavender trees are not as large as traditional trees, but their size can still vary depending on various factors. Understanding these factors can help you provide the best conditions for your lavender trees to thrive. Here are the key elements that influence the size of a lavender tree:

Soil Conditions:

  • Well-drained soil: Lavender trees prefer soil that allows excess water to drain away. Avoid heavy clay soils that can become waterlogged.
  • Ph level: Lavender trees thrive in slightly acidic to neutral soil with a ph range of 6.5 to 7.5.
  • Soil fertility: Lavender trees do well in moderately fertile soil. Avoid excessive fertilization, as it can lead to lush growth but compromise the fragrance and essential oil concentration of the lavender flowers.
  • Organic matter: Adding organic matter, such as compost or well-aged manure, can improve soil structure and provide essential nutrients for healthy lavender growth.

Sunlight Exposure:

  • Full sun: Lavender trees require at least 6-8 hours of direct sunlight daily to reach their full potential.
  • Southern exposure: If possible, plant lavender trees where they can receive maximum sunlight exposure, particularly in the morning to allow for the drying of morning dew.

Watering And Irrigation:

  • Minimal watering: Lavender trees are drought-tolerant and prefer dry conditions. Overwatering can lead to root rot and stunted growth. Only water the tree when the top inch of the soil feels dry, and avoid overhead watering to prevent foliage diseases.
  • Established roots: Once lavender trees are established, they require even less water. Deep watering every 10-14 days is often sufficient, especially during dry spells.
  • Well-drained soil: The soil should be well-drained to prevent waterlogging, which can be detrimental to lavender tree growth.

Pruning And Maintenance:

  • Pruning techniques: Regular pruning helps maintain the size and shape of the lavender tree. Prune after the flowering period, removing spent flower spikes and shaping the tree. Avoid cutting into the woody stems as they have limited regenerative capacity.
  • Pruning frequency: Lavender trees generally benefit from an annual prune, but excessive pruning may stress the tree and reduce its overall size.
  • Disease and pest control: Regularly inspect your lavender trees for signs of disease or infestation. Promptly address any issues to ensure the tree remains healthy and vigorous.

Maintaining suitable soil conditions, providing adequate sunlight exposure, watering properly, and practicing proper pruning techniques are essential for optimizing the growth and size of lavender trees. By considering these factors, you can create an ideal environment for your lavender trees to flourish and contribute to the beauty of your garden.

As an Amazon Associate we earn from qualifying purchases.

Different Varieties Of Lavender Trees And Their Sizes

Lavender trees come in various species, each with its own distinct characteristics and sizes. Here, we explore the sizes of three popular lavender tree varieties: english lavender, french lavender, and spanish lavender.

English Lavender Tree:

  • English lavender trees, also known as lavandula angustifolia, are the most common and often sought-after variety.
  • These trees typically reach a height of around 1 to 3 feet, making them perfect for borders, container gardens, or pathways.
  • English lavender is known for its compact and bushy growth habit, spreading about 2 to 3 feet wide.
  • With its fragrant purple flowers, this variety adds a touch of elegance and beauty to any garden or landscape.
  • This tree is a slow grower, taking approximately 1 to 2 years to reach its full height.

French Lavender Tree:

  • French lavender trees, also known as lavandula stoechas, have a distinctive look with their showy, pineapple-shaped flower clusters on top.
  • French lavender trees can grow up to 2 to 3 feet in height and spread about 2 to 4 feet wide, creating a vibrant and eye-catching display.
  • Compared to english lavender, french lavender has a faster growth rate, reaching its full height within a year.
  • The vibrant purple flowers, coupled with the pleasing fragrance, make french lavender a popular choice for gardens, borders, or rockeries.

Spanish Lavender Tree:

  • Spanish lavender trees, also known as lavandula dentata, are known for their unique and serrated leaves.
  • Spanish lavender trees can grow up to 1.5 to 3 feet tall and have a similar spread, creating a compact and visually appealing appearance.
  • This variety’s flowers form a distinctive tufted pineapple-shaped bract with purple petals.
  • Spanish lavender has a moderate growth rate, taking about 1 to 3 years to reach its full height.
  • With its drought-tolerant nature and lovely fragrance, spanish lavender is suitable for various garden styles, including mediterranean and modern landscapes.

The sizes of lavender trees vary depending on the species. English lavender tends to stay smaller, with a height range of 1 to 3 feet, while french lavender and spanish lavender can grow slightly taller, reaching up to 3 feet.

Each variety offers its unique beauty and charm, making them a beloved addition to any garden or landscape.

How Big Does a Lavender Tree Get? How Fast Will It Grow?

Growth Rate Of Lavender Trees

Understanding The Growth Rate Of Lavender Trees

Lavender trees are known for their beauty and fragrant flowers, but have you ever wondered how big they can get and how fast they grow? Understanding the growth rate of lavender trees is essential for planning your garden and ensuring that they thrive.

Let’s explore this fascinating aspect of lavender tree growth.

Factors That Affect The Growth Rate

Several factors influence the growth rate of lavender trees. By considering these factors, you can create an optimal environment for your lavender trees to flourish. Here are some key factors to keep in mind:

  • Soil conditions: Lavender trees prefer well-drained soil, so it’s crucial to provide them with the right growing medium. Sandy or loamy soil with good drainage will promote healthier and faster growth.
  • Sunlight exposure: Lavender trees thrive in full sun, so ensure they receive at least six to eight hours of direct sunlight daily. Sufficient sunlight will encourage lush growth and vibrant blooms.
  • Watering routine: While lavender trees are drought-tolerant, they still require regular watering during their establishment period. Once established, it’s important not to overwater them, as excessive moisture can hinder their growth.
  • Pruning: Proper pruning helps shape lavender trees and enhances their overall growth. Regularly trim off dead or damaged branches and encourage lateral branching to promote a bushier plant.
  • Climate: Lavender trees are adapted to thrive in mediterranean climates. If you live in an area with harsh winters or high humidity, consider growing lavender trees in containers that can be moved indoors when needed.
  • Varietal differences: Different lavender tree varieties have varying growth habits and sizes. Some varieties stay compact, while others can grow quite large. Research specific varieties to determine their growth potential.

Average Height And Width Of A Fully Grown Lavender Tree

Lavender trees generally reach their full size in three to five years. While individual growth rates may vary, on average, a fully grown lavender tree can reach a height of 2 to 4 feet (60 to 120 centimeters) and spread out to a width of 2 to 3 feet (60 to 90 centimeters).

These compact dimensions make lavender trees suitable for small gardens, containers, or even as border plants.

By understanding the growth rate of lavender trees and the factors that affect their growth, you can provide the ideal conditions for their development. Whether you want to create a charming lavender-filled garden or add a touch of beauty to your landscape, lavender trees can be a delightful addition that you can appreciate for years to come.

Pruning Techniques To Control And Shape The Size Of Lavender Trees

Pruning is a crucial aspect of maintaining the desired size and shape of lavender trees. By employing proper pruning techniques, you can ensure that your lavender trees remain healthy and vibrant. In this section, we will discuss the importance of pruning for size control, the best time to prune lavender trees, and various techniques for shaping and maintaining their desired size.

Importance Of Pruning For Size Control

Pruning plays a vital role in controlling the overall size of lavender trees. It helps prevent them from overgrowing and becoming unruly. Here are some key points to consider:

  • Removing excessive growth: Regular pruning allows you to remove any excessive or unwanted growth, helping to maintain a compact and manageable size for your lavender tree.
  • Enhancing air circulation: Proper pruning improves air circulation within the tree, reducing the risk of diseases and pests that could harm its growth.
  • Stimulating new growth: By selectively pruning certain branches, you can encourage the growth of new shoots and blooms, adding to the tree’s overall health and vitality.

Best Time To Prune Lavender Trees

To ensure the best results, timing is crucial when it comes to pruning lavender trees. Here are the key points to keep in mind:

  • Early spring: The ideal time to prune lavender trees is in early spring, just before new growth begins. This allows the tree to recover and thrive during the growing season.
  • Avoid late pruning: It’s essential to avoid late pruning in the fall or winter, as this can stimulate new growth that may not have sufficient time to harden off, making it susceptible to winter damage.

Techniques For Shaping And Maintaining Desired Size

When it comes to shaping and maintaining the desired size of lavender trees, specific techniques can be employed. Here are some methods you can use:

  • Pruning shears: Use sharp pruning shears to carefully trim any overgrown, dead, or damaged branches. Make clean cuts at a 45-degree angle, ensuring that the shears are sanitized to prevent the spread of diseases.
  • Selective pruning: Identify the branches that are causing the tree to grow out of shape or size and selectively prune them back. This technique helps maintain the desired shape and overall appearance of the lavender tree.
  • Regular maintenance: Incorporate regular pruning sessions into your gardening routine to prevent excessive growth and maintain the desired size. Make sure to remove any spent flowers to encourage continuous blooming.

Remember, lavender trees are generally forgiving when it comes to pruning, but it’s essential to strike the right balance. Avoid excessive pruning, as this can stress the tree and inhibit its growth potential.

By employing these pruning techniques and performing regular maintenance, you can effectively control and shape the size of your lavender trees, resulting in healthy, beautiful additions to your garden or landscape.

Common Mistakes To Avoid While Growing Lavender Trees

Lavender trees can be a beautiful addition to any garden, adding a touch of color and fragrance. However, like any plant, they require proper care and attention to thrive. To ensure your lavender trees reach their full potential, it’s crucial to avoid these common mistakes:


  • Overwatering is one of the most common mistakes people make when caring for lavender trees. It’s important to remember that lavender is a drought-tolerant plant and thrives in well-drained soil.
  • Bullet point: Watering lavender trees excessively can lead to root rot and other fungal diseases, inhibiting their growth.
  • Bullet point: Instead, water your lavender trees sparingly, allowing the soil to dry out between waterings.


  • Planting lavender trees too close together can hinder their growth and overall health. To thrive, lavender trees need adequate space for air circulation and sunlight.
  • Bullet point: Overcrowding can cause competing root systems and lead to stunted growth and an increased risk of diseases.
  • Bullet point: When planting lavender trees, ensure they are spaced at least 2 to 3 feet apart to allow proper growth and airflow.

Neglecting Pruning And Maintenance:

  • Lavender trees require regular pruning and maintenance to promote healthy growth and prevent woody stems. Neglecting these essential tasks can result in less vibrant and compact plants.
  • Bullet point: Pruning lavender trees helps maintain their shape, encourages new growth, and enhances their overall appearance.
  • Bullet point: Avoid pruning too late in the season, as it can reduce their hardiness and increase susceptibility to winter damage.
  • Bullet point: Regularly inspect your lavender trees for pests, such as aphids or spider mites, and take appropriate measures to control infestations.

Remember, by avoiding these common mistakes, you can ensure your lavender trees grow beautifully and provide you with their delightful blooms and soothing fragrance. Remember to provide them with the right care and attention, and they will reward you with their natural beauty year after year.

Decorative Uses For Lavender Trees At Different Sizes

Lavender trees are not only known for their fragrant blooms and soothing properties but also for their decorative appeal. Depending on their size, lavender trees can be utilized in various ways to enhance the aesthetic of your indoor space, patio, garden borders, or landscaping.

Here are the decorative uses for lavender trees at different sizes:

Small Lavender Trees For Indoor Decor

  • Ideal for small apartment living or limited outdoor space.
  • Potted small lavender trees can be placed on windowsills, countertops, or in hanging baskets.
  • Create a calming atmosphere in bedrooms, living rooms, or even home offices.
  • Their compact size makes them suitable for adding touches of natural beauty to shelves or mantelpieces.
  • Consider grouping them with other potted plants to create an eye-catching indoor garden display.

Medium-Sized Lavender Trees For Patio Or Garden Borders

  • Enhance the ambiance of your outdoor space with medium-sized lavender trees.
  • Plant them in containers to be placed strategically on patios, balconies, or decks.
  • Add a touch of color and elegance to garden borders, walkways, or entryways.
  • Create a visually captivating focal point by grouping medium-sized lavender trees with complementary plants or flowers.
  • Encourage pollinators, such as bees and butterflies, to visit your garden by incorporating medium-sized lavender trees in flower beds or herb gardens.

Large Lavender Trees As Focal Points In Landscaping

  • Make a statement in your landscape design with large lavender trees as commanding focal points.
  • Plant them at the center of a flower bed or circular garden to draw attention.
  • Use large lavender trees to create a sense of privacy or shade around seating areas or outdoor dining spaces.
  • Combine large lavender trees with other shrubs or evergreens to form visually striking hedges.
  • Incorporate large lavender trees near water features, like ponds or fountains, for a tranquil and picturesque scene.

Regardless of the size of your lavender tree, incorporating them into your living spaces or outdoor areas can add natural beauty and a touch of serenity. Be creative with their placement and combine them with other plants to create stunning visual displays.

Let the soothing fragrance and vibrant purple hues of lavender trees elevate the ambiance of your surroundings.

Frequently Asked Questions For How Big Does A Lavender Tree Get? How Fast Will It Grow?

How Big Does A Lavender Tree Get?

A lavender tree can reach a height of 2 to 3 feet and a width of 2 to 4 feet when fully grown. However, the size can vary depending on the specific lavender variety and growing conditions.

How Fast Will A Lavender Tree Grow?

On average, a lavender tree can grow approximately 1 to 2 inches per year. However, the growth rate can be influenced by factors such as soil fertility, sunlight exposure, and pruning techniques.

What Are The Ideal Growing Conditions For A Lavender Tree?

A lavender tree thrives in well-draining soil with a ph level between 6. 5 and 8. 5. It requires full sun exposure for at least 6 to 8 hours per day. Additionally, providing good airflow and regular pruning can help maintain the plant’s health.

Can A Lavender Tree Be Grown In Pots?

Yes, a lavender tree can be grown in pots or containers. Choose a pot that is at least 12 inches in diameter and has good drainage. Use a well-draining soil mix and water the plant when the top inch of soil feels dry.

Pruning may be necessary to control the plant’s size.

How Often Should A Lavender Tree Be Watered?

Lavender trees should be watered deeply but infrequently. Allow the soil to dry out between waterings, and avoid overwatering, as excessive moisture can lead to root rot. In general, watering once every 7 to 10 days should be sufficient, depending on the weather conditions.


In short, lavender trees are a stunning addition to any garden or landscape. With their lovely fragrance, vibrant colors, and attractive foliage, these trees offer both beauty and functionality. While lavender trees do not necessarily grow to be towering giants, they can still reach an impressive height of up to six feet, creating a striking focal point in your outdoor space.

Moreover, their growth rate can be quite rapid, with some varieties adding about six to eight inches in height each year. However, it’s important to note that the ultimate size and growth rate of a lavender tree will depend on various factors such as the specific variety, growing conditions, and pruning practices.

By understanding how big lavender trees get and how quickly they grow, you can make informed decisions when it comes to planting and caring for these beautiful trees. So go ahead and embrace the beauty and versatility of lavender trees in your garden, and enjoy their stunning presence for years to come.

© 2024 All rights reserved. This content is protected by copyright. Visit for more information.

Amelia Clark

I'm Amelia Clark , a seasoned florist and gardening specialist with more than 15 years of practical expertise. Following the completion of my formal education, I dedicated myself to a flourishing career in floristry, acquiring extensive understanding of diverse flower species and their ideal cultivation requirements. Additionally, I possess exceptional skills as a writer and public speaker, having successfully published numerous works and delivered engaging presentations at various local garden clubs and conferences. Check our Social media Profiles: Facebook Page, LinkedIn, Pinterest, Youtube, Instagram Tumblr

Recent Posts