Lemongrass (
Cymbopogon citratus), also known as holy grass, is a versatile plant that has gained space in gardens as well as in cuisine and folk medicine. Its citrusy and refreshing fragrance makes environments more pleasant, while its leaves possess widely recognized therapeutic properties. Easy to cultivate and adaptable to different spaces, it can be used in
pots, flower beds, or home gardens, making it an excellent choice for those who wish to combine beauty, functionality, and well-being at home. In this article, you will learn about the origin and
characteristics of lemongrass, how to cultivate and propagate the plant, understand the care in internal or external projects, discover if it is safe for pets, as well as check its ideal combinations in landscaping and the medicinal and culinary uses that make it so special.
Origin of lemongrass
The
lemongrass is native to Asia, mainly India and Sri Lanka, but it has spread across various continents due to its resilience and utility. This is a perennial plant of the grass family, which can reach between 80 cm and 1.5 m in height. Its long, narrow, light green leaves exude an intense lemon aroma, thanks to the presence of citral, a compound responsible for the characteristic fragrance. In landscaping, lemongrass stands out for forming
voluminous clumps that bring movement to the garden. It is a plant that adapts well to different tropical and subtropical climates, being quite popular in Brazil. Besides its aesthetic appeal, its medicinal and aromatic characteristics make it one of the most cultivated species in home gardens and sensory gardens.
How to cultivate and create seedlings
Lemongrass is easy to cultivate but needs some basic care to grow healthy and aromatic. Below are the main points to consider:
Soil
Prefer a light, fertile, and well-drained substrate. A mixture of potting soil, organic compost, and coarse sand or perlite is ideal to avoid water accumulation in the roots.
Lighting
The plant needs plenty of direct sunlight, with at least 6 hours of daily light. The more sun, the more intense the color and aroma of its leaves will be.
Watering
The soil should remain slightly moist but never soaked. Water 2 to 3 times a week during dry periods, adjusting the frequency according to the weather.
Temperature
Lemongrass prefers warm and tropical climates, with temperatures between 20 °C and 30 °C. It does not tolerate frosts and may suffer in very cold regions.
Propagation
The simplest way to create new seedlings is by dividing clumps. Just remove a piece of the rhizome with some leaves and replant it in another pot or flower bed. This technique ensures rapid and vigorous growth.
Internal or external projects
Lemongrass can be cultivated in both external environments, such as gardens and
gardens, and in
large pots in
balconies or well-lit internal areas. In enclosed places, it is important to position the pot near sunny windows, ensuring adequate ventilation to prevent moisture buildup. However, it is important to emphasize that lemongrass is
toxic to dogs and cats when ingested in large quantities, potentially causing vomiting and diarrhea. Therefore, those with pets should place the plant in hard-to-reach areas or opt for other safe aromatics, such as rosemary and basil. Still, the natural scent of lemongrass can even serve as a mild repellent against unwanted insects, being an ally in the maintenance of external areas.
Medicinal and culinary uses of lemongrass
Lemongrass is widely used in
folk medicine for its calming, digestive, and analgesic properties. The
tea made from its fresh or dried leaves is recommended to relieve insomnia, anxiety, cramps, and indigestion. Additionally, it has antibacterial and antifungal action, helping in the prevention of mild infections.
Essential oils extracted from the plant are also used in aromatherapy, bringing a sense of relaxation and well-being. In
cuisine, lemongrass is a highly appreciated ingredient, especially in Asian cooking. Its leaves and stems are used to season soups, broths, sauces, and seafood dishes, imparting citrus freshness and a unique aroma. It can also be incorporated into sweets, desserts, drinks, and even in the preparation of artisanal jams, expanding the possibilities of use in contemporary kitchens.
CASACOR Publisher is an exclusive content creator, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text was edited by Yeska Coelho. 
