red beauty Bombax Ceiba spring bloom crimson beauty jaipur jaipurthrumylens

Silk Cotton Tree | Semal -The Harbinger Of Spring

Last year, I posted Search for Flame of Forest/ Tesu tree in Jaipur. Flowers of  Flame of the Forest/ Tesu tree is used for preparing organic Gulaal. Gulaal is a powder used in Holi – the festival of colors. During my explorations in parks to find Tesu tree, I spotted this visual feast in the crimson shade of Semal flowers. Unaware of its name, a street vendor in the vicinity came to my rescue; he mentioned it is a Semal tree! It’s easiest to spot the Semal tree during the springtime.

Silk Cotton Tree Names

The botanical name of the Semal Tree is Bombax Ceiba, in English it is called the Silk Cotton Tree. Semal Tree in Hindi is called – शाल्मली, काटेसांवर. In India, people commonly call it Semal ka Ped.

red beauty Bombax Ceiba spring bloom crimson beauty jaipur jaipurthrumylens
Crimson beauty. The Semal Tree is also called Silk Cotton Tree
Bombax Ceiba shamli kantesanwar semal tree flowers blooming in jaipur
A Semal tree during the spring
silk cotton tree semal on roadside in spring jaipur
The striking and vibrant colors on the roadside.

Finding Tesu tree in an urban landscape of Jaipur is not easy. In contrast, Semal Tree can be spotted on roadsides across central areas of Jaipur like MI Road and C-Scheme.

Blooming on the road in the pink city.

Semal Tree Flower

It’s a beautiful tree with big & bright red flowers which stands out among the surroundings. Its flower has 5 petals which only appears in the spring before the new foliage.

semal tree flower in spring jaipur jaipurthrumylens
A close up of the Semal flower.

Each of these flowers produces more than 7-8 million pollen from its 70-90 anthers for which cross-pollination is important. This is achieved with the help of birds and insects drawn by its color & beauty.


The flower produces a capsule, it’s fruit. This fruit of this tree is a ball-like structure that appears during April and is full of cotton-like fiber called Kapok. The hot & dry summer weather makes the capsule open, allowing the seeds to fly with the winds due to fluffy structure. It is common to see the ground around the tree carpeted with these cotton like structures during the summers. In the ensuing months, the lucky seeds germinate into a plant due to rains. Here are pictures of the fluffy cotton like structure produced by Semal tree.


Silk Cotton Tree fabric

Semal Tree Uses

The tree is not merely beautiful, every part useful. Here are some common uses of the tree.

  • The bark of the Semal tree is a softwood, used in the match sticks. Since the bark lasts long even when submerged in water, fishermen use it as the float. Its seed produces edible oil, used in making soaps.


  • Fabric- In rural areas, It is for this fiber that villagers gather the Semal fruit. Kopak is used for filling low priced pillows and quilts, which is commonly used in rural areas in India.
silk cotton tree flower buds semal ka ped
Captured at the start of the spring season, the flowers are about to bloom.
  • Medicinal uses- Ayurvedic medicines are prepared from the gum produced by this tree. Almost every part of the tree has medicinal use in Ayurveda.
semal tree flower blooming in March spring time jaipurthrumylens
A Semal tree during early spring before the blooming of flowers
  • Culture- Many tribal communities in Rajasthan and Madhya Pradesh worship a Semal tree. They derive many uses from this tree; it’s a part and parcel of their everyday life. The tree attracts many birds and bees, after all, that’s what bright color flowers are for.
semal tree red flower blooming in spring season jaipur jaipurthrumylens
Bombax Ceiba or Silk cotton tree flower during the spring in Jaipur
  • Festival & customs- According to customs, the stem of this tree is used as Holi-Danda during Holika Dahan on Holi as it is considered as a symbol of mythological character Prahlad. This has resulted in the cutting of the Semal tree at a fast pace in certain regions.

Semal Tree Price

The wood from this has a good demand. The Semal tree wood price ranges from Rs 250 to 400/cubic feet.

Semal Tree leaves

The fall in the population of this important tree species has worried environmentalists. It’s imperative that we conserve this tree species to ensure the balance in ecology as many birds and bees depend on this tree. Cutting any link in the food chain has a disastrous effect. Reduction in the bee population in some places is already a concern. It’s being said that if the bees vanish from this planet, extinction of the human population is guaranteed!

silk cotton tree flower semal red flower crimson beauty in spring ayurvedic tree jaipurthrumylens

It’s interesting to note how both Tesu and Semal tree is linked with the festival of Holi. Both these trees bloom during the March-April period during which the Holi is celebrated and has bright flowers. Somehow it seems nature has planned it out, so well!!

silk cotton tree in jaipur semal ka ped

I hope to see a lot more Semal trees in Jaipur, after-all It’s a beautiful tree. It will be interesting to mention that one of the famous writers from India- Ruskin Bond has also written about this tree in his book – The world of trees. He has a chapter called The Feast in the Semal Tree. Have you read this book?

Have you ever spotted one in your vicinity?

Check out other stories in the Trees of Jaipur.

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semal flower phool fallen on the ground in jaipur
The sidewalk looks beautiful when the Semal flowers all around.



131 thoughts on “Silk Cotton Tree | Semal -The Harbinger Of Spring

  1. One semal tree is growing 1 foot from my backyard window, curving outside them hitting the first floor. What can I do about it ? It was cut completely by the mason 8 years back but has reemerged


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