Potol is a very delicious vegetable. Every day, we use potol to cook vegetables or fried vegetables with fish.
My sister's house is Darikamalpur village. It is a village in Tabuniya in Pabna district of Bangladesh. There they are cultivating potol in their land.
Just become seed. Just be able to plant seeds. No need to give fertilizer & poisoned in the land. This is why it is easy to cultivate at home.
We plant potol trees in the garden of the house.