One of the very best perennial plants, you can pick up your own Achillea ... beneficial for pollinators and give willowy height in a herbaceous border. Used in flower arranging as well, verbena ...

These are some of the best new perennial flowers and ornamental grasses hitting the market for your 2025 gardens.

But rest assured, plants are tough. And most herbaceous perennials are incredibly tough. Dividing a mature clump of that big old peony or daylily or garden mum in your garden is an easy way to ...