Struggling to find a favourite flower post Peony season? It’s a pretty common problem for a lot of home gardeners and floral enthusiasts. The truth is, most of our flowering perennials bloom in the spring with peonies being the final crescendo. There is always a lag time of colour unless you know what to plant. Here are my top 10 plant choices that will keep you smiling all summer long. For more gardening tips from HGTV.ca's gardening guru, visit carsonarthur.com.