Cookie Monster's first grow

I realize the pot is probably way too big for the plant, and saturating it (with 20% runoff) is way too much. I'm giving half as much water as last week, and it seems to be drooping a lot less. I'm a little concerned that my overwatering has stunted its growth, as other grows of this strain seem to be a lot taller at this time. No signs of flowering yet, which is good, because I'd like to see it get a lot bigger.