What is wiping out my laurel hedge? Please help!
Hi all, I have a laurel hedge. It's been in about 5 or 6 years and has always done well if a bit slow to really get going. Lately though, I've noticed a few unhealthy looking hedge plants and it seems to be spreading from one particulary unhealthy looking one. There's no really obvious signs of what is causing this, at least to my eyes. I've searched online for clues but to no avail. I've attached photos, please help! Natasha.