This is my first grow. I had tomatoes and peppers. Had to throw the tomatoe but the same problem is tapping to the peppers. Soon as they start blooming the bottom leaves curl up and fall off. Slowly working its way up. My ph is on. Some parts are blooming others arent. My other pepper plant has buds and looks like it wants too bloom but isn't opening up. This is my first time. Any help would be great. Thanks.