My obsession with plants has grown to an all out hobby these days. What began as a "for-reals" black thumb situation was amplified by my determination to figure out why I was killing EVERY plant that I brought into my house. Here's the backstory: When we built our house, I had the builder take out A WHOLE EXTERIOR living room WALL in the plans. In it's place, I added a sliding California door wall of windows that accordions open in the nice weather. One would THINK this wou