I have had BGF in my south Louisiana garden for three years now. Granted, it got chewed down to a nub by our puppy in its first year so it's amazing that it's still alive, but it continues to struggle two years later. It gets lots of sun where it is, but I did not feed it last year b/c it looked so sickly I was afraid it would kill it. It was planted in a well blended hole and I thought it should have plenty of readily available nutrients at least through the second year. It's not looking much better this spring - already covered in black spot - should I feed it? Anything in particular? Should I move it to a pot? I feel like it needs some help.