Uttara & Dhanmondi, Dhaka: Urban Families Turn Recycled 5-Liter Oil Bottles & Plastic Crates into Productive Rooftop Hydroponic Gardens
📊 Case Study Technical & Economic Profile
1. Regional Context & Agricultural Challenge
Many urban families in Dhaka wanted to start hydroponic rooftop gardening for chemical-free family nutrition but assumed it required expensive imported channels.
2. Technical Implementation & BARI Protocol Applied
Inspired by BARI Chapter 8, families in Uttara, Dhanmondi, and Mirpur repurposed empty 5-liter edible oil bottles, fruit crates lined with polythene, and paint buckets filled with washed cocopeat or non-circulating nutrient solution inside a small net enclosure.
3. Harvest Results, Economic Impact & Grower Outcome
At almost zero container cost, urban households recycle plastic waste while harvesting fresh salad leaves, tomatoes, and chilies right outside their kitchen door.
This verified case study from Uttara, Dhanmondi & Mirpur, Dhaka demonstrates how adapting BARI Stock Solution A & B and localized soilless structures solves real regional climate and soil constraints while delivering strong commercial returns in Bangladesh.