Hello! I just planted my new blue hydrangea (mathilda gutges) yesterday. I'm new to hydrangeas and I've always wanted a blue one. I assumed it was a perennial but then I read the little tag and it says to grow as an annual. So I'm basically devasted. I was so excited to finally have my blue hydrangea. Is it an annual or perennial? Thank you
Hello! I just planted my new blue hydrangea (mathilda gutges) yesterday. I'm new to hydrangeas and I've always wanted a blue one. I assumed it was a perennial but then I read the little tag and it says to grow as an annual. So I'm basically devasted. I was so excited to finally have my blue hydrangea. Is it an annual or perennial? Thank you