new (to the comm and gardening)
question for the rose growers here: one of my roses (a Blue Girl tea) has what i'm pretty sure is black spot. i just wanted to see what you guys think and hopefully you have some tips for me. also, i got this rose last year and was hoping it would be the color represented in the catalog. i wasn't expecting true blue, but at least a purple color. but when it flowered it was bright magenta. i realized later that i should have ammended the soil to make it less acidic...is there a way to do that now that it's already in the ground?