അടിപൊളി പാവയ്ക്ക.. നല്ല നീളവും വണ്ണവും; Your roof-top garden have lots of vegetables.. This should be tried out by all, at least we can be sure that the vegetable we eat is pesticide/chemical free.
Wow Sayed, your garden looks to be thriving! I don't think I'm familiar with the bitter gourd, but it looks similar to that of a cucumber. Cool and interesting post!