Some herbaceous perennials are short-lived, lasting as little as three years. Others are more durable, providing a display for 10 years or more. Herbaceous peonies, for example, can live for up to 50 ...

Some herbaceous perennials have relatively short lifespans but are still well worth growing. When a perennial starts to show signs of decline, you have various options. You could remove it, taking the ...

Deadhead fading flowers of bedding plants, annuals and herbaceous perennials regularly to stimulate new blooms and prevent plants from self-seeding. With lupins, foxgloves, delphiniums and ...

1. Hyssop (Agastache) cultivars Also known as Anise Hyssop, this plant is another easy-to-grow herbaceous perennial. A member of the mint family, Hyssop is also an aromatic herb, so will bring ...