I have 4 beds(6feet by 10) edged with 9 inch high buxus,they have had roses
in for many years but the roses are past thier best and we fancy a change
but we are unsure what to change to. Any suggetions would be appreciated. A
few more facts :

sandy soil
south facing aspect in full sun
would like a centre piece in each bed and suroounding planting ?

thanks for reading