While many plants are sown from seed in the fall, there are a number of perennials that thrive when planted during May's warm, but not too warm, spring days. A perennial plant database of over 4000 perennials, photos, detailed perennial plant profiles, gardening tips and information, resources, videos and more featuring Heritage Perennials. Delphinium grandiflorum ‘Diamonds Blue’ Photo courtesy of Jelitto Staudensamen GmbH All 63 results here Alphabetical list of all 4,000+ perennials here In the simplest terms, a perennial is a plant that lives for at least 3 or more years.

Understanding the Context

We usually use this term to describe herbaceous perennials when talking about gardens. Trees and shrubs last for many years too of course, but these are woody plants. The life span of a perennial varies quite a bit, depending on climate, soil conditions, insects or diseases and the particular plant in ... Surely spring is the busiest season of the year for the avid perennial gardener.

Key Insights

Fortunately, most of us have been cooped up indoors all winter and are anxious to get outside anyhow, and the cool but pleasant spring weather beckons to our gardening spirit! Is it time yet? The dead tops of perennials that […] Anybody who grows perennials in their garden is familiar with the idea of cutting off the dead tops of their plants in late fall or early spring. By nature, most flowering perennials will die back to ground level in the fall, leaving behind their dried-up tops; cutting these back at the appropriate time is a […] Operating two of the largest perennial nurseries in Canada gives owner John Schroeder a unique perspective on trends in gardening, and perennials in particular. Ten plants are chosen for Top 10 honours each year as his personal recommendations for your garden!

Final Thoughts

Echinacea purpurea ‘Lucky Star’ Print this Plant All 129 results here Alphabetical list of all 4,000+ perennials here