Lemongrass vs. citronella plants is a common topic of discussion among gardeners because both plants have a similar appearance, and it might be challenging for a novice to tell them apart.
However, with some information and several studies that have identified methods, you’ll be able to tell the difference in no time.
We’re here to help you understand the characteristics of the two, so you can recognize and effectively cultivate them.
Here’s a simple breakdown of the distinctions between citronella and lemon grass.
3 Differences Between Citronella and Lemon Grass
Citronella and lemongrass plants differ primarily in the following ways:
Appearance
a.) Lemon grass
b.) Citronella
Lemongrass and citronella appear remarkably similar, especially to those unfamiliar with the distinction.
There are, however, observable distinctions between the two if you look closely. Citronella plants have broader, blade-shaped leaves than lemongrass plants.
These leaflets are also tinted with crimson or magenta around the plant’s base. On the other hand, lemongrass has green leaves and a green base. It is easy to tell mature plants from younger ones in these species.
Lemongrass can grow two feet tall and four feet wide, whereas citronella plants can grow six feet tall and four feet broad.
Insect Repellents
Lemongrass tops the list when it comes to repelling mosquitoes. That explains why lemongrass essential oils are used in every product you see labeled as a “natural mosquito repellent.”
However, citronella is also employed as a mosquito deterrent. The plants are grown on lawns and sold in large quantities in nurseries and stores during the summer.
Citronella plants make an excellent addition to landscapes and look good in pots on patios.
The essential oil used to keep mosquitoes away is extracted from both plants. To be most effective, lemongrass oil needs to be used several times. Because it shouldn’t be applied topically, the oil is blended with creams and lotions and used every hour.
Propagation
There is a distinction to be made between citronella and lemongrass propagation. Lemongrass stalks can be quickly grown in pots from market stalks. Fresh stalks are soaked in water for two to four weeks until they begin to root. After that, they are planted in the garden.
Existing plants are amplified by removing the baby seedlings from the mature plant’s base.
Lemongrass grows best in loam, rich soil, and full shade. It is resilient in zones 10 to 11 but can grow like a pot plant in other areas with proper care.
The Citronella plant grows by division as well. It is possible to propagate it from a large plant that is two or three years old. In the fall, select a better and healthier plant for division.
What Are the Benefits of the Citronella Plant?
Most people associate the citronella tree with its aromatic scent, frequently used in aromatherapy. Its essential oil is used as a mosquito repellent in detergents and candles.
It can be sprayed or diffused after being mixed with water. Citronella petroleum is also found in cosmetics such as ointments and moisturizers.
Geraniol and citronellol are antiseptic chemicals found in citronella plants. This makes citronella oil antiseptic and ideal for use as a disinfectant.
It is also anti-bacterial and is used to treat parasitic infections. The essential oil promotes wound healing and provides relief from fatigue.
What Is the Origin of the Citronella Plant?
The citronella plant, also known as Cymbopogon nardus, is a tropical Asian perennial grass. This is a native plant of Burma, India, Sri Lanka, and Indonesia.
The grass can grow up to 2 meters tall in its natural habitat and be cultivated in pots.
Is the Citronella Plant Toxic?
Yes, citronella plants can cause indigestion and are poisonous. Too much citronella plant fragrance can cause lung damage, coughing, and other problems.
Citronella plants need to be kept out of reach of kids and animals, and the essential oil shouldn’t be applied to the skin directly.
What Are the Advantages of Lemongrass?
Lemongrass is best used as a medicinal herb throughout Asian cuisine because it has a lemony taste and scent that go incredibly well with Southeast Asian cuisine.
It is a necessary ingredient in Thai cuisine and is widely grown. The stems and leaves are highly nutritious and provide numerous health benefits.
In addition to being used in food, the essential oil extracted from the lemongrass tree is also used in aromatherapy, skin care, deodorants, soaps, and candles. It can also be used to repel insects. Lemongrass is distinguished by its eco-friendly base, height, and aroma.
What Is the Origin of Lemongrass?
Lemongrass is a perennial tree native to Asia, Africa, and Australia’s subtropics. India grows the best lemongrass and supplies lemongrass stems all over the world.
The scientific name for lemongrass is Cymbopogon citratus, which is native to these areas.
Is the Lemon Grass Toxic?
When consumed in food, lemongrass is generally safe for most people. It is safe when taken orally, applied topically, or used as aromatherapy for medicinal purposes.
When used on the skin, lemongrass oil can occasionally irritate the skin.
In a Nutshell
The species of lemongrass, geranium, and citronella trees are distinct. In botanical terms, citronella geranium is Allium sativum citronella, and citronella grass is Ocimum nardus or Cymbopogon winterianus. Citronella grass is frequently confused with lemongrass.
