The dead growth won't do any good anyway. Cut it away, and water the plant. It'll be fine

Thanks for that, I will get out tomorrow and cut it back. It is raining here now so it will have a nice watering tonight.

I've cut mine back today. looking a bit sparse but all will be well in a week or three.

I've cut mine back this morning, as you say looking a bit sparse, but a lot tidier than they were. Thanks for your advice.

Iam waiting to see your garden photosnow that the rain has come sure it must be filling up