What Our Grandmas Knew About Karu Nochi And We Forgot!
Just as I was about to pluck out a small plant, thinking that it was a weed, “It’s Karu Nochi. Let it be — it’s better than half the tablets in that box,” my grandma said.
Yes, Karu Nochi isn’t just a plant in our yard. It is medicine, repellent, and home remedy — all combined into one.
Let me share the medicinal benefits and traditional uses of this forgotten backyard healer.
When I was young, we used to go to our grandma’s house every summer vacation. During one such time, my grandma and I were looking at the plants in the small backyard garden, and she was talking about each of them. At that time only the above happened!
Karu Nochi, also known as Vitex negundo or Chinese chaste tree, is a common medicinal plant often found in South Indian homes. It’s kept for several practical, health, and spiritual reasons. I have one at the entrance of my house!
I. It serves as a mosquito repellent (natural fumigation):
The leaves of Karu Nochi have strong aromatic oils that repel mosquitoes and insects. Crushed leaves are placed near sleeping areas or burned like sambrani to repel bugs.
How you can use:
- Take a few dried Karu Nochhi leaves.
- Burn them slightly like sambrani or in a diya plate.
- Let the smoke spread in rooms or verandahs during dusk.
You may use it daily during mosquito season, especially evenings when the sun sets and the mosquitoes declare war. I have seen my grandma take a handful of dried Karu Nochi leaves, dropping them into a clay pot, and setting them on fire. The smoke would rise — strong, herbal, a little harsh at first — and the mosquitoes would vanish. It wasn’t just a remedy; it was a rhythm.
II. Karu Nochi has many medicinal uses:
1. Fever & Cold: The leaves are used in Kashayams (herbal decoctions) to treat fever, cold, and flu.
My grandma used to say, “Fever days were not hospital days in our house. Out came the Karu Nochi leaves — boiled into bitter water, poured into a bath bucket. We’d soak, steam, sweat, and somehow feel better before the paracetamol even kicked in”.
How you can use:
- Boil a handful of fresh Karu Nochhi leaves in water.
- Inhale the steam for 5–10 minutes (cover head with a towel).
It is effective for cold, sinus, or mild fever. Can be used safely for kids above 5.
2. Pain relief: The plant has anti-inflammatory properties — used externally for joint pain, swelling, or arthritis.
How you can use:
- Slightly warm Karu Nochhi leaves (in a tawa or steamer).
- Place the warm leaves over the painful area.
- Optionally wrap with a cloth to hold it in place for 20–30 mins.
You may repeat this daily for chronic pain or arthritis.
3. Respiratory Health: Steam inhalation with Karu Nochi leaves helps in clearing nasal congestion and sinuses.
4. Anti-Itch or Skin Irritation Remedy
How you can use:
- Crush fresh leaves and apply directly to insect bites or mild rashes.
- Leaves can also be boiled and used as bath water (especially for children).
This cools the skin and soothes inflammation.
5. For the Women of the House
It took me years to realize Karu Nochi was also quietly helping the women in the house. During those “difficult days,” my grandma said she would brew a tea—bitter, yes, but calming. It helped with cramps, mood swings, and the heavy feeling that came like clockwork each month. Hormonal balance, Karu Nochi knew what to do! Surprising, right?
My grandma’s Simple Recipe for Kashayam (Herbal Decoction) for Fever & Cold:
- Boil 1 handful Karu Nochhi leaves + 1 tsp dry ginger + 5 black peppercorns with 2 cups water until it reduces to 1 cup
- Strain and drink warm.
You can take it once or twice a day when sick.
III. Spiritual and Cultural Beliefs
It is believed to have protective energies. In some traditions, it’s kept at the entrance to ward off evil eyes and negative energy. Also, it is used in puja rituals during festivals or housewarming.
Bonus Tip: Make a Karu Nochi leaf sachet – Place dried leaves in a small cloth pouch and keep it in an almirah or rice storage to prevent insects.
And the happy news is Karu Nochi has No Fuss, No Demands! It never needed watering schedules, fertilizers, or attention. It is tough, grounded, and absolutely dependable.
Let Karu Nochi be a part of the house! They grow quietly, just like wisdom!
Comments (14)
Anita Daniel
Wow! Ma’am, you have rekindled those memories spent with Grandma. Today when I reminisce it feels like those were our life skill classes! Ma’am, the best part is…you have enlightened us with pictures of the long forgotten medicinal plant which the younger generation will not be able to identify, today. I should definitely say this blog is surely wisdom blended with flavour… Expecting more from you, Ma’am.
pavaiwebadmin
Anita, thank you for your feedback! Happy to see people like these info being shared!!
G. Devi
Recently I heard about this herb. Now came to know a lot about its benefits. Natural medicines are priceless. I believe this is a very useful information which all should know and share to others.
pavaiwebadmin
Thank you Devi, for your feedback!
A.Vijayalakshmi
This article is not only giving information also it is soulful, rooted, and deeply inspiring. A heartfelt THANKS for reminding us that nature often knows best, just like our grandmas did.
Thank you Madam.
pavaiwebadmin
Thank you so much, Viji. Your reading and feedback gives me further motivation 😊
Chandrika Prasad
Wonderful tips
In fact I use this, but this many tips it is really an eye opener for the people who wanted to go back to yester years
pavaiwebadmin
Thank you so much for your response!
Pramod Kumar Yadav
Wow!
Very important information given by you but where it’s available i tried in so many nursery in lucknow but it’s unavailable.
How can I get this important plant
pavaiwebadmin
Maybe the name is different there! We can get you one from here!
Kuzhali
Oh wow… I did not know about it. 🙏
pavaiwebadmin
Pannaiyakarachi ye, not knowing! Then how can we expect our next gen to know! That’s why I thought of sharing these messages, Poonguzhali!
Kuzhali
Yes, you are right…as always Professor 🙂
Jayamani
I experienced two benefits from karu nochi leaves:
1. During my school days, I had a severe headache and a heavy feeling in my head (head baram). My mother brought karu nochi leaves and made me do steam inhalation. It gave me relief from the headache, cold, and head heaviness.
2. Usually, mosquitoes enter into houses between 6 and 7 in the evening. But I noticed there were no mosquitoes in Pavai Ma’am’s house during that time. I believe it’s because she has a karu nochi tree in her home.