Are you looking for the right plant to put in your new pots? One of my favourites are Agapanthus, they have a very long flowering season and produce the most spectacular display. We have them at home in the Olive Jars Olive Jar Frostproof Terracotta Planter – TERRACE & GARDEN (terraceandgarden.com)
If you need more inspiration go to: Top 10 Plants for Pots and Containers - BBC Gardeners' World Magazine