Accidental Bell Pepper Plants

I buried some bell pepper seeds and other veggies left-over in one of the pot to let it
compose so that it can become natural composed fertilizer.
After few months, I realized there are 2 plants growing in the pot with little white
flowers, I don't know what kind of tree it is, so I just snap some of it's branch to clear
it up for my other plants, never realize that it's actually 2 bell pepper plants.
One night when I was watering my plant, I noticed a very cute little red bell pepper
hanging from the "unknown" tree. To my surprise, they are bell peppers :D
I never knew that with the hot and low land climate in southeast asia, the bell pepper
can survive.
Here are some pictures of my "accidental" bell pepper plants in a pot, at various stages:

Stages	Picture
This is the first bell pepper I noticed from the "unknown" plant
Bell peppers plant with flowers
Bell peppers plant with a lot of bell peppers
Bell peppers plant with a lot of bell peppers Close-up
Second time harvest, just one bell pepper since want to wait it's ripe and red :D
Third time harvest, also one bell pepper only :D
Fourth time harvest, also one bell pepper only :D
Fifth harvest, can't wait all of them to turn red anymore because I didn't use any pesticides, so the bugs already started to feast on them :D
Stir fried own grown bell peppers with oyster mushrooms and cauliflowers