What could I replace this box hedge with?

[spikeyhead]

It's dying, is about 20 ft long and similar high.

I'd like something low maintenance, it gets plenty of sun until lunchtime, then in shade from the surrounding foliate

[Chumley.mouse]

Its 20ft high ????

[Ste-EVo]

20ft high box hedge??? Guessing you dont actually mean Buxus hedge?

[Scrump]

[spikeyhead]

Apologies, forgot to upload the pic, trees in the background are about 55ft high

[Simpo Two]

Let's play 'Spot the box hedge'!

[Sheets Tabuer]

Is the box hedge in the room with you now?

[spikeyhead]

Simpo Two said:

Let's play 'Spot the box hedge'!

It's the dying plant in the middle of the picture

[Sheets Tabuer]

Ahh I see it, caterpillars been at it? dig it out.
More of a bush than a hedge but if you want the same look Japanese holly is good. personally I'd stick some a nice hydrangea there.

[Hurricane52]

We have avoided the box problems by planting a honeysuckle - Lonicera. Seems to like west wales.