I had that same problem until i put some different lights on the plant, went with four Feit electric bulbs 42w each soft white 2700k that i got at menards for 8$ each and with in a week i had more leaves and flowers... as for the bone meal i wouldn't know esp if your wondering if Nitrogen excess is part of the problem... I always thought excess N causes a yellowish looking leaves??
in your pic that pepper plant looks pretty good to me?
in your pic that pepper plant looks pretty good to me?