Again please use a spell checker.

Spelling doesnt matter

Maybe not to you but how do you expect people to answer a question if they can't even figure out what the question is? I will just ignore your future posts then.

Is it safe to eat the one that grew?

Well since you say it "tastes good" you have already eaten at least some of it so what is the point of posting your question about safety after already eating it?

Why would a pepper plant ever produce only one pepper is the more important question. The answer to that is the poor growing conditions the gardener provided.

Dave

<Spelling doesnt matter>

But it is rude and disrespectful to the reader to not even make a minimal effort.

Nobody has to answer the question. This isnt grammer class. Its disrespectful to correct somones spelling.