Now, don’t be annoyed if your favourite plant is not listed. It’s REALLY difficult to choose only 10 especially when you consider the number of outstanding perennials available in past years and today; not to mention the ones that will be introduced in the future. Still, we think you would be very hard pressed to find fault with any of the plants we’ve listed here. They all are excellent performers that will add years of pleasure to your perennial gardens. We have added a few other perennials for your consideration in the lists below just in case you’ve already discovered the ones we chose for this category.
3. Itoh Peony ‘Bartzella’ (Paeonia ‘Bartzella’) – Zone 2
4. Yarrow (Achillea ‘Moonshine’) – Zone 3
10. Purple Coneflower (Echinacea purpurea ‘Magnus’) – Zone 3