KARACHI – In a significant move toward environmental restoration, Defense Housing Authority (DHA) Karachi has officially launched a phased plantation campaign to replace non-native species with environment-friendly, indigenous trees.
According to the details, the authority aims to plant 3,600 native trees across the neighborhood, replacing the controversial Conocarpus erectus. The new plantation will feature a variety of local species such as Neem, Date Palm (Khajoor), Banyan (Bargad), Java Plum (Jamun), Jujube (Ber), and Alstonia.
Why the Change?
The campaign is not just about greenery; it is a strategic effort to protect Karachi’s fragile ecosystem. Experts have highlighted several critical reasons for this transition. Unlike Conocarpus, which has invasive roots that damage underground water lines and deplete groundwater, native trees are sustainable and infrastructure-friendly. Furthermore, the dominance of Conocarpus has led to a decline in local wildlife; this drive aims to bring back butterflies and dragonflies to the urban landscape. Crucially, Conocarpus is known to aggravate respiratory issues and allergies among residents, whereas local trees provide healthier, cleaner air quality.
Timeline
This eco-friendly transition is scheduled to be completed over the next four months. DHA officials stated that the goal is to provide a better, more sustainable environment for the residents while preserving the city’s natural resources.
