Dhaka has launched an ambitious tree-planting drive, but officials and environmentalists warn that planting saplings is only the first step. The real challenge lies in ensuring these trees survive long enough to deliver their environmental benefits. A new focus on post-plantation care is emerging as the city grapples with urban heat, air pollution, and the need for green cover.

Why Planting Alone Isn't Enough

Across Dhaka, government agencies, NGOs, and community groups have been planting thousands of trees along roads, in parks, and around schools. However, past drives have often seen high mortality rates due to lack of watering, protection from livestock, and proper soil management. Without systematic follow-up, many young trees wither within months.

The new campaign emphasizes long-term stewardship — assigning caretakers, installing drip irrigation, and using tree guards. Officials are also encouraging residents to adopt nearby saplings, creating a sense of ownership that boosts survival chances.

Community Involvement as a Key Driver

Local volunteers are being trained to monitor tree health and report issues. Schools are integrating tree-care into their curricula, and neighborhood committees are organizing weekly watering rosters. This grassroots approach aims to build a culture of responsibility that extends beyond planting day.

Lessons from Failed Campaigns

Experts point to previous city greening efforts that failed because no one was accountable after the initial planting. A 2023 audit of urban tree sites found that nearly 40% of saplings died within two years — mostly from drought stress and damage by stray animals. The new strategy tackles these root causes directly.

City authorities are also mapping every planted tree using digital tools, allowing residents to report problems via a mobile app. This data-driven oversight helps prioritize watering schedules and identify high-risk zones.

  • Watering schedules: Tanker routes adjusted based on weather data and soil moisture sensors.
  • Protective guards: Recycled plastic and bamboo guards shield young trunks from damage.
  • Soil enrichment: Compost and mulch applied to retain moisture and nutrients.
  • Adoption program: Citizens can 'adopt' a tree and receive updates on its growth.

Policy Support and Funding

The Dhaka North and South City Corporations have allocated dedicated budgets for maintenance, a departure from past one-time planting grants. Private companies are also sponsoring tree-care zones as part of corporate social responsibility initiatives.

Environmental groups are lobbying for a dedicated 'Tree Survival Act' that would mandate maintenance plans for any large-scale planting project. While the legislation is still in draft, the current drive signals a shift in mindset — from counting saplings planted to measuring trees that survive.

Measuring Success

Success will now be gauged by survival rates after three years, not just initial planting numbers. Officials hope to achieve a 75% survival rate, up from the current 60% baseline. Regular third-party audits are planned to ensure transparency.

Key Takeaways

Dhaka's tree drive is a model for urban greening that prioritizes post-plantation care over mere ceremonial planting. By combining community engagement, digital monitoring, and dedicated funding, the city aims to turn green promises into lasting canopy. For other cities facing similar climate challenges, the lesson is clear: trees need lifelong support to thrive.

As the climate crisis intensifies, urban forests become critical infrastructure. Dhaka's approach — treating trees as living assets requiring maintenance — could inspire a global standard for sustainable reforestation.