I'm looking for some advice on a selection of perenial container plants for a variety of year round colour and interest.I would like something scented amongst them.We have a large south facing patio just outside the house.One side is shadier due to a large beech tree from next doors garden, but the rest is very sunny.I've amassed a fair collection of medium to large pots.But over the years ,and have always planted up with spring bulbs then later summer bedding plants.However I'd like to simplify things,and don't like buying all the annuals in flimsy plastic pots and trays each year.I've just bought two hardy fuschias in an unusual blue and white colour -Delta Sarah -and am considering planting these in two large matching pots ,but would like to underplant if possible for colour before they flower.Also has anyone experience of growing Daphne in containers ?Any suggestions would be welcome.