The main crops grown here are Paddy, Mustards, Onion, Garlic, Chili and other vegetables.

The main fruits cultivated here are Jackfruit, Mango, Olive, Papaya, Guava, Kamranga, Banana, KoshshoGula, FyinnaGula, Boththa, Aamra, Pineapple, Lemon and Jambura.

The main trees planted in the Koroldenga hills are Agar, Rubber and Teak.

The transportation of Boalkhali Upazila is very developed compare to other parts of the country.

People can navigate through Karnafuli River, Rail, Bus, Tempoo, CNG (Local Taxi).

Boalkhali Upazila is divided into Boalkhali Municipality and nine union parishads: Ahla Karaldenga, Amuchia, Charandwip, Kandhurkhil, Paschim Gamdandi, Popadia, Sakpura, Saroatali, and Sreepur Kharandwip.