I’m going to grow a trailing pride flag on my balcony next year. I just don’t know quite how yet! I need to find a trailing flower or combination that comes in red, orange, yellow, green, blue and purple, I was thinking of petunias, because they come in lots of colours, and I can’t work out if pansies can be persuaded to trail, and if they’d be a bit on the nose. Can you offer any advice? I promise to send you a picture if I succeed!

Thanks!
Helen