Updated: July 8, 2023

Lemon balm, also known by its scientific name Melissa officinalis, is a popular herb that is widely used for its medicinal and culinary properties. It is a member of the mint family and is known for its lemony fragrance and flavor. If you are considering growing lemon balm in your garden or indoors, it is important to understand the different sizes and varieties available, as this will help you choose the right option for your needs.

Varieties of Lemon Balm

Before discussing the size of lemon balm plants, let’s take a closer look at the different varieties that are available. Lemon balm plants can vary in terms of their growth habit, leaf color, and overall appearance. Some of the most common lemon balm varieties include:

  1. Regular Lemon Balm: This is the standard variety of lemon balm that most people are familiar with. It has bright green leaves and a strong lemon scent.

  2. Variegated Lemon Balm: As the name suggests, this variety has leaves with variegated patterns of green and yellow. It adds visual interest to gardens and can be a great choice if you want something more decorative.

  3. Golden Lemon Balm: This variety has bright golden leaves that stand out in any garden. It adds a pop of color and can be particularly striking when planted alongside other green herbs or flowers.

  4. Lemon Balm ‘Aurea’: Similar to golden lemon balm, this variety has vibrant yellow leaves. It is known for its compact growth habit and can be an excellent choice if you have limited space.

Now that we have explored the different varieties of lemon balm, let’s dive into the sizes these plants can reach.

Lemon Balm Plant Sizes

Lemon balm plants can vary considerably in size depending on various factors such as growing conditions, care, and the specific variety. Here are the general size ranges you can expect for lemon balm plants:

  1. Dwarf Lemon Balm: Some lemon balm varieties are considered dwarf or compact, meaning they have a smaller growth habit compared to regular lemon balm plants. These dwarf varieties typically reach a height of around 6 to 12 inches and have a spread of 12 to 18 inches. Dwarf lemon balm is an excellent choice for small gardens, containers, or indoor herb gardens.

  2. Regular Lemon Balm: The standard variety of lemon balm can grow larger than the dwarf varieties. Regular lemon balm plants typically reach a height of 2 to 3 feet and have a spread of about 2 to 4 feet. These plants can be quite bushy and may require more space in the garden.

  3. Trailing Lemon Balm: Some lemon balm varieties have a trailing or cascading growth habit, making them perfect for hanging baskets or as ground covers. These plants tend to have long stems that can reach lengths of up to 3 feet or more, creating a beautiful cascading effect.

It is important to note that these size ranges are general guidelines, and individual plants may vary. Factors such as growing conditions, pruning, and care practices can all influence the size and growth rate of lemon balm plants.

Choosing the Right Size

Now that you know the different sizes of lemon balm plants, how do you choose the right size for your needs? Here are a few factors to consider:

  1. Space: Assess the available space in your garden or the area where you plan to grow lemon balm. If you have limited space, dwarf or compact varieties may be more suitable. If you have ample space, regular lemon balm plants can be an excellent option.

  2. Intended Use: Consider how you plan to use lemon balm. If you primarily want it for its culinary uses, such as adding flavor to teas or dishes, a compact variety may be sufficient. However, if you also want to enjoy its aromatic qualities or use it for medicinal purposes, a larger plant may be more desirable.

  3. Aesthetics: Think about the overall look and feel you want to create in your garden or indoor space. Variegated or golden lemon balm varieties can add visual interest and create a striking display alongside other plants.

  4. Maintenance: Consider the amount of time and effort you are willing to invest in maintaining your lemon balm plants. Larger plants may require more frequent pruning and care compared to compact varieties.

By considering these factors, you can choose the right size of lemon balm plant that best suits your needs and preferences.

In Conclusion

Lemon balm plants come in various sizes, ranging from dwarf varieties suitable for small gardens or indoor herb gardens to regular-sized plants that can reach several feet in height. Trailing varieties are also available for cascading effects or hanging baskets. When choosing the right size of lemon balm plant, consider factors such as available space, intended use, aesthetics, and maintenance requirements. By selecting the appropriate size, you can enjoy the benefits of this versatile herb while ensuring it fits well into your gardening plans.