SOME suggestions have recently been floated regarding beautification of Sharea Faisal, a vital artery of the megacity. I believe it is crucial to consider the type of plants suitable for the city in terms of its environment, and the water management techniques used to maintain them.

As we all know, Karachi’s summer temperatures often soar above 40 degrees Celsius, making it essential to choose plants that provide adequate shade, oxygen and temperature regulation. Unfortunately, plants like dates or palms, which are commonly used in landscaping, fall short in these aspects. They do not provide sufficient oxygen, shade or temperature reduction, nor do they attract clouds that are essential for the city’s ecosystem.

Instead, I recommend using plants like neem, peepal, banyan, gulmahar, etc., which are well-suited to the city’s environment and offer numerous benefits. All these trees are known for their ability to purify the air, provide shade, and regulate temperature. They are also drought-resistant, making them an ideal choice for the water-scarce city.

It has been noticed in the last couple of years that car showrooms, wedding halls and petrol pumps situated on the road have cut down big trees in front of their businesses in connivance with the authorities concerned, and planted date trees so that their customers could have a clear view. This practice should be stopped immediately.

Also, I strongly recommend adopting modern watering techniques, like sprinkler systems, instead of manual watering methods using water tankers. These efficient systems minimise water waste, reduce evaporation, and ensure that plants receive the right amount of water. This approach will not only conserve water, but also reduce the carbon footprint of water transportation.

The relevant authorities really need to reconsider their plantation strategy and water management techniques. They should opt for sustainable methods that are are also eco-friendly. This will truly benefit the environment and the people.

Shoaib Siddiqui
Karachi

Published in Dawn, July 12th, 2024