This is my second season of growing and my wife actually started this season while I was in Iraq. My 7pods,Trinidads and Bhuts are freakin huge. Way bigger than last year. This year they are all at least 3 feet tall and the Trinidad has turned into an enormous bush. Is this normal? Last year all my peppers were about 2 feet. The heat output from these plants is seems normal enough and the PH is around 6.8 any ideas on why they are so huge or is this normal.