Chamaecyparis lawsoniana 'columnaris'
this is our third attempt with 5 of these plants in the same spot, the first 2 attempts failed (we believe) due to the hole for the plant not being deep enough. Now I am close to giving up! One tree in particular as lost the will to live, so to speak, and it' getting worse by the week. It's branches are browning and/or loosing their colour and drooping. I shall attach a couple of photos and see if anyone else has had the same experience and what you may of done to resolve this issue. It's certainly not helping the 'kerb appeal'. Tks.