Refused one flower as a boy, he now grows 120 kinds of plants on a Jamalpur roof
University student Tanjid Islam has built a garden of about 70 fruit and 50 flower varieties in cut plastic drums on a 1,600-square-foot roof.
University student Tanjid Islam has built a garden of about 70 fruit and 50 flower varieties in cut plastic drums on a 1,600-square-foot roof.
Rooftop farmingSarabangla suggests neem oil, garlic and soap-water sprays for mealybugs, and turmeric, cinnamon, baking soda and diluted hydrogen peroxide against rot, without chemical pesticides, reminding gardeners that controlling pests and curing rot call for different remedies.
Rooftop farmingNow is the time to prepare a winter rooftop garden: 12- to 15-inch pots for vegetables, a loam, compost and cocopeat mix for flowers, and at least 5-6 hours of sun a day.
FruitsMizan Mia, who has sold fruit in Agargaon for 30 years, says to look for ripening from the ridges, a slight give under the thumb, little white latex at the stalk and a sweet smell.
Rooftop farmingSharmin Akter sells seedlings and pots from her three-tier rooftop garden in Rajshahi's Binodpur, earning about Tk 12 lakh a year. The garden won first place for rooftop gardens in the national tree plantation award.
Rooftop farmingA pandemic rooftop hobby became a business: on a roof rented for Tk 5,000 a month, Yasmin Khan raises succulents and cacti from cuttings and sells about Tk 2 lakh worth online each month.
Rooftop farmingWriting in Samakal, lawyer Jesmin Jeba says Dhaka has about 300,000 roofs fit for gardens but gardens on only about 5 percent of its roofs. She wants an official definition, tax rebates and protection for tenants.
Rooftop farmingBasel has required gardens on every new flat roof since 2002; the records of Stuttgart, London, Singapore and Toronto show that green-roof cities are built by policy and incentives.
Rooftop farmingWriting in Dainik Azadi, Debashish Kanti Biswas argues that rooftop gardens add oxygen to city air and give families chemical-free food, and that training and free saplings would spread them to towns and villages alike.
Rooftop farmingAbu Hanif, 62, learned from YouTube and planted dragon fruit on his 1,400 sq ft roof and 6.5 decimals of yard in Matlab Dakshin, Chandpur, in 2024; he now clears more than Tk 1 lakh a year and has leased 60 more decimals.
The empty 11,000 sq ft roof of the Dhaka district administration building on Johnson Road now holds 418 plants of 58 species, water basins and bamboo thickets for birds, built for about Tk 10 lakh.
Rooftop farmingA rooftop garden lasts only if the roof's load, the beams and columns, the size of each container, the potting mix and the drainage are planned first, Agricare24 says in a step-by-step guide.
Rooftop farmingGarlic can be grown organically in pots in a garden, on a balcony or on a roof: plant cloves in October-November, mulch and water with care, and lift the bulbs at the end of summer.