Podcast: Why we need to plant more native tree species in Bengaluru

Bengaluru has lost much of its natural vegetation to urbanisation. Majority of trees that do remain, cannot protect the city from heat island effects or climate change.

Look at Lalbagh Botanical Garden and Cubbon Park, and it’s easy to see why Bengaluru once claimed the title of ‘Garden City’. Rapid, unplanned urbanisation has drastically reduced the city’s green cover. Raj Bhagat, who works at the World Research Institute office here in Bengaluru, explains the history of the city’s loss of natural vegetation as seen through data.

Though Bengaluru still has several thousands of trees, these are mostly alien species. Natural vegetation, which is critical in terms of transpiration cycles, weather patterns, etc is completely absent here except for some sections of protected forests, says Raj.

Several organisations like SayTrees and Afforest have been trying to re-introduce natural vegetation in the city through Miyawaki plantation method. And more citizens are becoming part of such initiatives.

We also have retired IFS officer S G Neginhal, a pioneer of urban forestry, speaking about his experiences planting trees for four decades in Bengaluru and on why trees are now more important than ever for the city.

Find the full podcast series ‘Lessons from Bengaluru’ here.

Find us on SoundCloud | Facebook | Instagram | Twitter | LinkedIn

Subscribe to our weekly newsletter for updates. 

Leave a Reply

Your email address will not be published. Required fields are marked *

Similar Story

Why Uppal is getting hotter: Dense construction and reduced green cover increase temperatures

Data from 2015-2025 reveals how rapid urbanisation has intensified Uppal's heat risks, signaling the urgent need for blue-green infrastructure in Hyderabad.

Uppal is a suburb of Hyderabad, located in the northeastern part of the city. It is known for housing landmarks like the Rajiv Gandhi International Cricket Stadium and has schools, government offices, industrial zones and commercial centres. The area experiences high temperatures due to the Urban Heat Island (UHI) effect that operates within the city limits.  Our examination of Land Surface Temperature (LST) data covered the years 2015, 2020, and 2025 and shows how heat zones have expanded with warmer areas becoming larger. In Uppal, rapid urban development has changed the thermal balance. Dense construction and fewer trees  are creating  persistent…

Similar Story

BDA’s tree plantation drive faces accountability issues, not accounting errors

This record-breaking drive in Bengaluru has cleared out shrub ecosystems rich in biodiversity to plant saplings that may never thrive.

Fifteen lakh trees. A place in the Guinness Book of Records. The Bengaluru Development Authority (BDA) has been on overdrive, promoting its new project to plant 15 lakh trees in spaces created in its new layouts. 240 acres have been earmarked across BDA’s faraway layouts. The saplings are to be planted across lake and nala buffer zones, parks and public spaces in new neighbourhoods like Nadaprabhu Kempegowda Layout, Banashankari 6th Stage, and Dr Shivarama Karanth Layout, according to the BDA Chairman N A Haris. While such massive tree plantation exercises are by themselves questionable, there is also the question of a…