How To Plant Lemongrass [ Full Guide ]

Lemongrass, with its citrusy scent and unique flavor, is a popular herb used in various culinary dishes and herbal teas. It’s also known for its therapeutic properties and is used in many traditional medicines. Growing lemongrass at home can be a rewarding experience, allowing you to have a fresh supply of this versatile herb at your fingertips. In this guide, we will delve into the step-by-step process of planting lemongrass, from understanding its characteristics to the proper methods of cultivation.

Quick Answer: How To Plant Lemongrass

  1. Obtain lemongrass stalks from a nursery or store.
  2. Choose a sunny location with well-draining soil.
  3. Prepare the soil, ensuring it is rich in organic matter and has a slightly acidic to neutral pH.
  4. Plant the lemongrass stalks in the soil, leaving ample space between each plant.
  5. Water the plants regularly, ensuring the soil remains consistently moist but not waterlogged.
  6. Monitor the growth of lemongrass and protect it from frost during colder months.
  7. Harvest the lemongrass when it reaches an appropriate height, typically around 12-24 inches.

What Is Lemongrass

Lemongrass (Cymbopogon citratus) is a tropical herb belonging to the grass family, Poaceae. It is distinguished by its tall, slender stalks and long, blade-like leaves. Native to South Asia, lemongrass is cultivated in many parts of the world for its culinary, medicinal, and aromatic uses. The herb’s distinct lemony flavor and aroma make it a popular ingredient in Asian cuisine, where it is often used in soups, curries, and stir-fries. Additionally, lemongrass is valued for its essential oils, which are used in aromatherapy and for their antifungal and antibacterial properties.

Benefits Of Growing Your Own Lemongrass

Growing your own lemongrass offers several benefits. Firstly, having a fresh supply of lemongrass at home ensures that you have access to a high-quality, organic herb for culinary and medicinal purposes. When you grow lemongrass yourself, you can be certain of the cultivation methods used, ensuring that no harmful chemicals or pesticides were applied to the plants. Furthermore, tending to a lemongrass plant can be a therapeutic and relaxing activity, allowing you to connect with nature and enjoy the process of nurturing a plant from its initial stages to harvest. Additionally, growing lemongrass at home can also be cost-effective in the long run, as you won’t need to continuously purchase the herb from stores.

Choosing The Right Location For Planting Lemongrass

Selecting the appropriate location for planting lemongrass is crucial to its overall growth and productivity. Lemongrass, being a tropical plant, thrives in warm, sunny conditions. When choosing a spot for your lemongrass plants, look for an area in your garden that receives at least six to eight hours of direct sunlight each day. This ensures the plants receive the energy they need to photosynthesize and produce robust growth.

In addition to sunlight, it’s important to consider the space required by lemongrass. The herb can grow quite tall, reaching heights of 3 to 6 feet, depending on the variety. Therefore, it’s essential to ensure that the chosen location allows for the plants to reach their full height without obstruction. Adequate spacing between plants should be maintained to enable good air circulation, which helps prevent diseases and promotes healthy growth.

Furthermore, considering the tropical origins of lemongrass, it’s important to protect the plants from cold drafts and frost. If you live in a region with cooler temperatures, planting lemongrass in large pots that can be moved indoors during winter may be a suitable option.

Soil Requirements For Lemongrass

Lemongrass thrives in well-draining, nutrient-rich soil with a slightly acidic to neutral pH. Before planting, it’s important to prepare the soil to ensure an optimal growing environment for the herb. Start by loosening the soil to a depth of around 12 inches, breaking up any clumps and removing debris such as rocks or roots. This allows the roots of the lemongrass plants to penetrate the soil easily and promotes good drainage.

Incorporating organic matter into the soil is also beneficial for lemongrass cultivation. Compost, well-rotted manure, or coconut coir can be added to enhance the soil’s fertility and water retention capacity. Additionally, amending the soil with organic materials improves its texture, making it more crumbly and providing a suitable medium for the roots to grow and spread.

Another crucial factor to consider is the pH of the soil. Lemongrass prefers a pH range of 6.0 to 7.5. Testing the soil with a pH meter or kit can help determine its acidity or alkalinity. If the soil’s pH is not within the preferred range, amendments such as lime (to raise pH) or elemental sulfur (to lower pH) can be added to adjust the soil to the optimal level for lemongrass growth.

In conclusion, growing lemongrass at home is a rewarding endeavor that provides access to fresh, organic herbs for culinary and medicinal purposes. By choosing the right location with adequate sunlight, providing nutrient-rich, well-draining soil, and understanding the specific needs of lemongrass plants, you can successfully grow this versatile herb in your own garden. With proper care and attention, your lemongrass plants will flourish, offering an abundant supply of flavorful and aromatic stalks for your culinary creations and herbal concoctions.

Propagation Methods For Lemongrass

Lemongrass, with its refreshing citrus aroma and unique flavor, is a versatile herb that is commonly used in culinary and medicinal applications. Not only does it add a delightful zest to dishes and beverages, but it also offers numerous health benefits such as relieving anxiety, promoting digestion, and reducing inflammation. One of the best ways to enjoy the benefits of lemongrass is by planting it in your garden or even in pots on your balcony or windowsill.

There are two primary methods for propagating lemongrass: through seeds and division.


Lemongrass seeds can be easily obtained from gardening stores or online suppliers. To kickstart the germination process, sow the seeds in a seed tray or pots filled with a well-draining potting mix. Lightly cover the seeds with a thin layer of the potting mix and water them gently. It is important to keep the soil lightly moist, but not overly saturated.

Place the seed tray or pots in a warm and sunny location, as the seeds require a consistent temperature of around 70-75°F (21-24°C) to germinate successfully. In about two to three weeks, you will start to see tiny seedlings emerging from the soil. Once they have developed a few sets of true leaves, they can be transplanted into individual pots or directly into your garden.

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Another effective method of propagating lemongrass is through division. This method involves separating an existing lemongrass plant into smaller, individual sections, which can then be replanted as separate plants.

To divide lemongrass, first, dig up the mature plant from the ground, being careful not to damage the roots. Gently shake off any excess soil and remove any dead or damaged leaves. Next, divide the clump into smaller sections using a sharp, clean knife or gardening shears. Each section should have a few healthy stalks and a well-developed root system.

Before replanting the divided sections, it is crucial to prepare the soil beforehand to provide the new plants with optimal growing conditions.

Preparing The Soil For Planting

Lemongrass thrives in soil that is well-draining, rich in organic matter, and slightly acidic with a pH level between 6 and 7. To ensure that your lemongrass plants have the best chance of success, follow these steps to prepare the soil:

  1. Choose a well-draining location: Lemongrass prefers a spot that receives full sun for at least 6-8 hours a day. Choose a location in your garden or pots that is not prone to waterlogging, as lemongrass does not tolerate soggy conditions well.

  2. Loosen the soil: Using a garden fork or shovel, loosen the soil to a depth of about 12 inches (30 cm). This will help improve the soil structure and ensure good drainage.

  3. Amend the soil: Lemongrass will benefit from the addition of organic matter to the soil. This can be done by incorporating well-rotted compost or aged manure into the soil. Aim for a ratio of about 2-3 inches (5-7.5 cm) of organic matter per square foot (30 cm) of soil.

  4. Check the pH level: Use a soil testing kit to determine the pH level of your soil. If the pH is below 6, you may need to add lime to raise it to the optimal range of 6-7. If the pH is above 7, you can add sulfur or peat moss to lower it.

By taking the time to properly prepare the soil, you will create an ideal growing environment for your lemongrass plants.

Planting Lemongrass Seeds

Once the soil has been prepared, it’s time to plant the lemongrass seeds or the divided sections of an existing plant.

Planting Seeds

If you choose to grow lemongrass from seeds, follow these steps:

  1. Dig small holes: Using your finger or a small tool, create small holes in the prepared soil. Each hole should be around ¼ to ½ inch (0.6 to 1.3 cm) deep.

  2. Sow the seeds: Place one or two lemongrass seeds in each hole and cover them lightly with soil. Space the holes about 12-18 inches (30-45 cm) apart to allow ample room for the plants to grow.

  3. Water gently: After planting the seeds, water the soil gently to ensure that it is evenly moist. Avoid overwatering, as this can lead to rot or fungal diseases.

  4. Provide proper care: Place the seed trays or pots in a warm, sunny location where the temperature remains consistently around 70-75°F (21-24°C). Keep the soil lightly moist and be patient, as the seeds may take two to three weeks to germinate.

Planting Divided Sections

If you are using the division method to propagate lemongrass, follow these steps:

  1. Dig planting holes: Dig holes in the prepared soil that are slightly larger than the size of the divided sections. Space the holes about 12-18 inches (30-45 cm) apart to give the lemongrass plants enough space to grow.

  2. Plant the divided sections: Place each divided section into a planting hole, ensuring that the root system is well-covered with soil. Gently press the soil around the base of the plant to secure it in place.

  3. Water thoroughly: After planting, water the soil around the lemongrass plants thoroughly. This will help settle the soil and establish good root-to-soil contact. Ensure that the soil is evenly moist but not overly saturated.

How To Care For Lemongrass Plants

Proper care is essential for the healthy growth and development of lemongrass plants. Follow these guidelines to ensure that your plants thrive:


Lemongrass plants require regular watering, especially during dry periods. However, it is crucial to strike a balance, as they do not tolerate waterlogged conditions. The soil should be kept consistently moist, but not excessively wet. A general rule of thumb is to water deeply once or twice a week, depending on the weather conditions and the moisture retention capacity of your soil.


To promote vigorous growth and productivity, lemongrass plants will benefit from regular feeding. Apply a balanced organic fertilizer, such as compost or well-rotted manure, during the growing season. You can apply the fertilizer two to three times throughout the growing period, following the manufacturer’s instructions for application rates.


Mulching is a crucial practice for lemongrass plants, as it helps conserve soil moisture, suppress weed growth, and regulate soil temperature. Apply a layer of organic mulch, such as straw or wood chips, around the base of the plants, taking care not to smother the stalks. It is recommended to maintain a mulch layer of about 2-3 inches (5-7.5 cm) depth.


To keep your lemongrass plants looking neat and to encourage new growth, regular pruning is necessary. Cut back any dead or yellowing leaves at the base of the stalks. Once the plant reaches a height of approximately 12-18 inches (30-45 cm), you can harvest the stalks by cutting them off at ground level. This will promote the growth of fresh, tender stalks.

Pest And Disease Control

Lemongrass is generally resistant to pests and diseases; however, some common issues may arise. Aphids, mealybugs, and spider mites can sometimes infest the plants. To control these pests, spray the plants with a strong stream of water or use organic insecticidal soap if necessary. Fungal diseases such as rust or leaf spot may occur in humid conditions, but can usually be prevented by providing adequate air circulation and avoiding overhead watering.

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Winter Care

If you live in a region with cold winters, you will need to take special precautions to protect your lemongrass plants. Before the first frost, cut back the stalks to a height of around 6-8 inches (15-20 cm) above the ground. Then, apply a thick layer of mulch around the base of the plants to insulate the soil and protect the root system from freezing temperatures. In milder climates, where frosts are rare, you can leave the plants as they are and simply continue their regular care routine.

Harvesting Lemongrass

After several months of nurturing and care, it will finally be time to harvest your lemongrass. Here’s how to do it:

  1. Choose the right time: Harvesting can be done when the lemongrass stalks have reached a sufficient height of around 12-18 inches (30-45 cm) and the base of the stalks has thickened.

  2. Cut the stalks: Using a sharp knife or gardening shears, cut the stalks off at ground level. Aim to harvest the outer stalks first, leaving the innermost ones intact to continue growing.

  3. Post-harvest care: After harvesting, gently wash the stalks to remove any dirt or debris. Trim off the top leaves and discard any woody or tough sections. The remaining tender stalks can be used immediately or stored in the refrigerator in an airtight bag for a few weeks. Alternatively, you can freeze the lemongrass by chopping it into small pieces or grinding it into a paste for future use.

Growing lemongrass from seeds or dividing an existing plant can be a rewarding experience for any herb enthusiast. By following the steps outlined in this guide, you can successfully propagate, plant, and care for lemongrass in your garden or containers. With its refreshing aroma and versatile uses, lemongrass will not only add flavor to your favorite recipes but also provide you with a delightful herb to incorporate into your daily life. So, why wait? Get started on your lemongrass journey and enjoy the benefits of this remarkable herb.

How To Plant Lemongrass

Lemongrass, with its lemony aroma and tangy flavor, is a versatile herb that is widely used in Asian cuisine. It not only adds a unique flavor to dishes but also offers several health benefits, including reducing inflammation, relieving pain, and boosting digestion. Planting lemongrass in your garden allows you to have a continuous supply of this herb at your fingertips.

Lemongrass is a tropical grass that thrives in warm climates and full sun. Here are the step-by-step instructions for planting lemongrass:

  1. Choose a suitable location: Lemongrass requires at least 6-8 hours of direct sunlight per day. Select a well-draining location in your garden that receives ample sunlight. Ensure the soil is fertile and rich in organic matter.

  2. Prepare the soil: Lemongrass prefers slightly acidic soil with a pH between 5.5 and 6.5. If your soil is too alkaline, you can amend it by adding organic matter such as compost or well-rotted manure. Incorporate the organic matter into the soil to a depth of 12-16 inches.

  3. Obtain lemongrass stalks: Purchase lemongrass stalks from a nursery or grocery store. Look for stalks that have roots attached to the base. Alternatively, you can propagate lemongrass by obtaining fresh stalks and rooting them in water before planting.

  4. Prepare the lemongrass stalks: If you are using store-bought lemongrass, remove any dried or withered leaves from the stalks. Trim the stalks to about 6-8 inches in length, making sure each stalk has a section with roots attached.

  5. Dig planting holes: Dig holes that are at least 3-4 inches deep and wide enough to accommodate the lemongrass stalks with their roots fully spread out.

  6. Planting the stalks: Place each lemongrass stalk in a planting hole and cover the roots with soil. Ensure the stalk is planted upright and the crown (where the leaves emerge) is level with the soil surface. Space the lemongrass stalks about 2-3 feet apart to allow for their spreading growth habit.

  7. Watering: After planting, thoroughly water the lemongrass to settle the soil and ensure good root contact. Water the plant regularly, keeping the soil consistently moist but not overly saturated.

  8. Mulching: Apply a layer of organic mulch around the lemongrass plants to help retain moisture, suppress weeds, and regulate soil temperature. Avoid mulching directly against the stems to prevent rot.

  9. Maintenance: Regularly check the soil moisture levels and water the lemongrass as needed. Fertilize the plants every 4-6 weeks with a balanced organic fertilizer to promote healthy growth.

Alternative Methods For Growing Lemongrass

Apart from planting lemongrass in the ground, there are a few alternative methods you can use to grow this herb:

  1. Container gardening: Lemongrass can be successfully grown in containers, making it an excellent option for those with limited space or who live in colder climates. Select a large container with drainage holes and fill it with a well-draining potting mix. Plant the lemongrass stalks as described above, making sure not to overcrowd the container. Place the container in a sunny location and water regularly. Remember to bring the container indoors or provide protection during frosty periods.

  2. Hydroponics: If you’re interested in hydroponic gardening, lemongrass can be grown in a hydroponic system. Plant the lemongrass stalks in a net cup or grow tray filled with a suitable hydroponic medium such as clay pebbles. Ensure the roots are submerged in the nutrient-rich water solution. Provide appropriate lighting and monitor nutrient levels to ensure optimal growth.

  3. Propagation from divisions: Once your lemongrass plants have become established, you can propagate new plants by dividing the clumps. Dig up the entire clump, separate the stalks, and replant them in new locations or containers. This method can help you expand your lemongrass garden or share the herb with others.

Troubleshooting Common Lemongrass Plant Problems

While lemongrass is generally a resilient plant, it can sometimes face certain issues. Here are some common problems you may encounter and how to tackle them:

  1. Pest infestations: Lemongrass can be affected by pests such as aphids, mealybugs, and grasshoppers. To control these pests, you can use organic insecticidal soaps or neem oil. Apply the solution to the affected parts of the plant, ensuring proper coverage. Regularly inspect your plants for any signs of pests and promptly take action.

  2. Diseases: Fungal diseases like rust or leaf blight can affect lemongrass. To prevent diseases, avoid overwatering and ensure good air circulation around the plants. If you notice any diseased leaves, remove them and dispose of them properly. In severe cases, you may need to apply organic fungicides. However, prevention is the key when it comes to diseases, so make sure to provide optimal growing conditions for your lemongrass.

  3. Yellowing leaves: If the lower leaves of your lemongrass are turning yellow, it may be a sign of nitrogen deficiency. Apply a nitrogen-rich fertilizer to replenish the nutrient levels in the soil. Additionally, yellowing leaves can also be an indication of overwatering or poor drainage. Adjust your watering practices accordingly and ensure the soil is well-draining.

  4. Lack of growth: If your lemongrass plants are not growing as expected, it could be due to insufficient sunlight or nutrient deficiencies. Ensure the plants are receiving adequate sunlight and consider applying a balanced organic fertilizer to encourage healthy growth. Remember to follow the recommended dosage and frequency specified by the fertilizer manufacturer.

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Delicious Recipes Using Fresh Lemongrass

Now that you have successfully grown your own lemongrass, it’s time to explore some delicious recipes that make the most of this flavorful herb. Here are a few ideas:

  1. Lemongrass-infused tea: Lemongrass tea is not only refreshing but also offers numerous health benefits. To make lemongrass tea, steep a few fresh stalks of lemongrass in hot water for about 5-10 minutes. You can add honey or lemon for extra flavor.

  2. Thai lemongrass soup (Tom Yum): Tom Yum is a popular Thai soup known for its spicy and sour flavors. It typically includes lemongrass, galangal, lime leaves, mushrooms, and chili peppers. The lemongrass adds a delightful citrusy note to the soup.

  3. Grilled lemongrass chicken: Marinate chicken pieces in a mixture of minced lemongrass, garlic, fish sauce, soy sauce, and a touch of sugar. Grill the chicken until it’s cooked through and enjoy the aromatic and flavorful dish.

  4. Lemongrass-infused oil: Use fresh lemongrass stalks to infuse oil for cooking or dressing. Simply bruise the stalks with the back of a knife to release their aroma, then place them in a jar of your preferred oil. Let the mixture sit for a few days, then strain out the stalks to obtain fragrant lemongrass-infused oil.

These are just a few examples, but lemongrass can be used in a wide variety of dishes, ranging from curries and stir-fries to marinades and desserts. Be creative and experiment with different recipes to fully enjoy the flavors of this versatile herb.

Tips For Maintaining A Continuous Supply Of Lemongrass

To ensure a continuous supply of lemongrass, follow these tips:

  1. Harvesting: Harvest lemongrass stalks when they reach a height of about 12-18 inches. Cut the stalks close to the ground using a sharp knife or shears. Leave a few inches of the stalk above the ground to encourage regrowth.

  2. Regrowth: After harvesting, the remaining stalks will regrow, producing fresh leaves and new stems. With proper care and regular harvest, your lemongrass plant will continue to provide a continuous supply.

  3. Dividing plants: As mentioned earlier, dividing lemongrass clumps can help expand your supply. Divide the plants every 1-2 years to prevent overcrowding and maintain healthy growth.

  4. Overwintering: If you live in a region with cold winters, you’ll need to protect your lemongrass plants. Either transfer them to containers and bring them indoors, or layer mulch around the base of the plants to insulate them from freezing temperatures.

  5. Propagating from cuttings: If you want to start new plants without dividing the clumps, you can also propagate lemongrass from cuttings. Simply cut a stalk from an established plant, remove the bottom leaves, and root it in water or a well-draining potting mix. Once the cutting has developed roots, transplant it to its permanent location.

By following these tips, you can have a bountiful supply of lemongrass throughout the year, providing you with a steady source of this versatile herb.


Planting lemongrass in your garden is a rewarding experience that allows you to enjoy the unique aroma and flavor of this versatile herb. By selecting a suitable location, preparing the soil, and planting the lemongrass stalks correctly, you can establish healthy plants that will thrive and provide you with a continuous supply. Additionally, alternative methods such as container gardening and hydroponics offer options for those with limited space or colder climates. Keep an eye out for common plant problems and apply appropriate solutions to ensure the health and growth of your lemongrass plants. Finally, explore various recipes that showcase the delightful flavors of lemongrass and follow tips to maintain a steady supply throughout the year. Happy planting and cooking!


What Is The Best Time To Plant Lemongrass?

The best time to plant lemongrass is in the spring, once the soil has warmed up and all risk of frost has passed. This will give the plant ample time to establish before the colder weather arrives.

Can I Use Seeds To Grow Lemongrass?

While it is possible to grow lemongrass from seeds, it is not recommended as it can be a slow and inconsistent process. It is best to use established plants or propagate from existing ones.

How Much Sunlight Does Lemongrass Need?

Lemongrass thrives in full sun, so it is important to choose a location with direct sunlight for at least 6-8 hours a day. In hotter climates, some partial shade during the hottest part of the day can be beneficial.

What Type Of Soil Is Best For Lemongrass?

Lemongrass prefers well-draining soil with a neutral pH level (around 6.5-7.5). You can amend clay or sandy soil with organic matter, like compost, to improve drainage and fertility.

How Often Should I Water Lemongrass?

Lemongrass needs consistent moisture to thrive, but it is important not to overwater as it can lead to root rot. A good rule of thumb is to water deeply once a week, and adjust the frequency based on the weather and soil moisture.