How to Grow Leucas Aspera | Thumbai Keerai Care

Last Updated: 19.10.2023

Want to learn How to Grow Leucas Aspera? With these tips and techniques, you’ll be a Thumbai growing pro in no time.

Leucas Aspera 1

In this blog, we’re talking about a gorgeous plant called Leucas Aspera. We’ll cover everything from its unique features to how to care for it. So sit back, relax, and get ready to learn all about this Thumbai keerai!

Learn How to Grow Erigeron Canadensis here

Leucas Aspera Information

Leucas aspera is a perennial herbaceous plant that is native to various regions of India and Southeast Asia. It is widely distributed and can be found in various parts of the country. In terms of size and height, Leucas aspera typically grows up to 1 to 2 feet tall. It is characterized by small, ovate leaves and dense clusters of white flowers with purple spots.

Leucas Aspera has various medicinal properties and is used in several traditional remedies. Some of the benefits of Leucas aspera include its ability to reduce inflammation, relieve pain, and treat digestive issues. It also has antifungal and antimicrobial properties, making Leucas aspera useful in treating skin infections and wounds.

Furthermore, Leucas aspera has been used as a natural remedy for fever, asthma, and respiratory issues. It is also believed to have a calming effect, making Leucas aspera useful for treating anxiety and stress-related disorders.

Despite its numerous health benefits, it is important to note that Leucas aspera can have side effects if consumed in large amounts. Therefore, Leucas aspera is always recommended to consult with a healthcare professional before using it as a medical treatment.

Common Names: Thumbai and Thumbai keerai

Leucas aspera has several common names in different Indian languages:

Hindi: थुम्बई (Thumbai) or थुम्बई के फूल (Thumbai Ke Phool)
Bengali: বৃহতি (Brhati) or থুঁবই (Thumabai)
Telugu: తుమ్మా (Tumma)
Tamil: தும்பாய் பூ (Thumbai Poo) or தும்பை (Thumbai)
Kannada: ದುವಾಸಿಸಂಗ (Duvāsi-sanga) or ಬಂತು ಸೊಪ್ಪು (Bantu Soppu)
Malayalam: തുമ്പ (Thumpa) or തുമ്പായം (Thumpayam)
Marathi: गणप (Ganap) or थुंबई (Thumbai)
Gujarati: ગંપી (Ganpi) or ગણપી (Ganpi)
Punjabi: ਪਿੰਪੜੀ (Pipri) or ਥੁੰਬੇ (Thumbay)
Odia: ଲକ୍ଷ୍ମୀବେ (Lakshmibe) or ଲକ୍ଷ୍ମୀବନ (Lakshmiban)

Check out How to Grow Vitex Negundo here

How to Propagate Leucas Aspera?

Leucas aspera is a medicinal plant that can be propagated through various methods such as seeds, stem cuttings, or division. Here’s a guide on how to propagate Leucas aspera through Seeds and Stem Cutting:


Collect mature seeds from dried flower heads or from a reliable source. Prepare a well-draining potting mix using sand, perlite, and peat moss. Sow the seeds of Leucas aspera on the surface and lightly press them into the soil.

Water lightly to keep the soil moist. Place the pot in a warm, sunny spot with indirect sunlight. Germination should occur within a few weeks. Once the seedlings are a few inches tall, they can be transplanted.

Stem Cuttings

Choose a healthy, non-flowering stem. Cut a 4-6 inch section and remove lower leaves to expose nodes where roots will develop. Optionally, use rooting hormone to aid root formation. Plant the cutting in well-draining potting mix or a mix of sand and peat moss.

In addition, water lightly and keep the soil slightly moist until the cutting develops roots and new growth. Once the cutting has a good root system, it can be transplanted.

Explore Propagate these Plants in Monsoon for 100% Success here

Requirements to Grow Leucas AsperaLeucas Aspera 2


Leucas aspera thrives in full sun to partial shade conditions. It prefers bright sunlight for at least 4-6 hours a day to promote healthy growth and flowering.

In hotter regions, providing some afternoon shade can help protect it from excessive heat stress.


Leucas aspera prefers well-draining soil with a slightly acidic to neutral pH range between 6.0 and 7.5. Additionally, the soil should be rich in organic matter, loamy, and fertile.

It should retain moisture while allowing excess water to drain away. Amending the soil with compost or well-rotted manure before planting can improve its fertility and drainage.


This plants have moderate water needs. Water the plant deeply but infrequently, allowing the top inch or two of soil to dry out between waterings. Avoid overwatering, as Leucas aspera can lead to root rot and other fungal diseases. During periods of hot and dry weather, it may require more frequent watering to prevent wilting.

Check out How to Water Air Plants here


Leucas aspera is a hardy plant that can tolerate a wide range of temperatures. It is commonly found in tropical and subtropical regions of India. Leucas aspera can tolerate temperatures as low as 5°C and as high as 40°C. However, it thrives in temperatures between 20°C and 30°C.

Leucas Aspera Care


Apply well-rotted compost or aged manure once or twice a year. Use a balanced organic or synthetic fertilizer with equal NPK ratios. Diluted liquid fertilizers like seaweed extract can be used every 2-4 weeks. Avoid over-fertilization to prevent excessive foliage growth.


Deadhead faded flowers to promote continuous blooming. Prune back leggy stems by one-third to half their length to encourage bushier growth. Perform a more significant pruning in early spring to rejuvenate the Leucas Aspera. Regular pruning is not essential for growth, but it helps maintain shape and remove dead parts.

Pests and Diseases

Control aphids by spraying a strong jet of water or using insecticidal soap. Remove and destroy leaves affected by leaf spot diseases, ensuring good air circulation. Avoid root rot by providing well-draining soil and not overwatering. Handpick caterpillars and use organic insecticides for severe infestations.

Explore Money Plant Diseases and Pests: How to Identify and Treat Them here

Leave a Comment

Send this to a friend