Salvias are a diverse group of plants that come in various forms and lifecycles. While there are annual and biennial salvias, as well as woody shrubs, many salvias are indeed perennials that will come back year after year where they are hardy.
One of the most popular perennial salvias is Salvia nemorosa, commonly known as meadow sage or wood sage. This plant is native to Europe and produces beautiful spikes of flowers in shades of purple, blue, pink, and white. I have personally grown Salvia nemorosa in my garden, and I can attest to its ability to return reliably each spring.
Another perennial salvia that is widely grown is Salvia officinalis, or common sage. This herb is not only known for its culinary uses but also for its attractive gray-green foliage and small, purple flowers. I have grown Salvia officinalis in my herb garden for several years, and it has come back without fail every spring, providing me with fresh sage leaves for cooking and a lovely addition to my garden.
Salvia guaranitica, or anise-scented sage, is another perennial salvia that is beloved by gardeners. This species has striking deep blue flowers and a pleasant anise scent. While it is not reliably hardy in colder regions, it can be grown as an annual or overwintered indoors in those areas. In milder climates, Salvia guaranitica will come back year after year, adding a touch of exotic beauty to the garden.
It’s important to note that while many salvias are perennials, their hardiness can vary depending on the specific species and cultivar. Some salvias may only be reliably perennial in certain USDA hardiness zones, while others may be more cold-tolerant and suitable for a wider range of climates.
To ensure the longevity of perennial salvias, it is essential to provide them with proper care. They generally prefer well-draining soil and full sun, although some species can tolerate partial shade. Regular watering and occasional fertilization can help promote healthy growth and flowering. Pruning salvias after blooming can also help maintain their shape and encourage repeat blooms.
While salvias encompass a wide range of plants, many of them are perennials that will come back year after year where they are hardy. Whether you are growing Salvia nemorosa, Salvia officinalis, Salvia guaranitica, or any other perennial salvia, with the right care, these plants can provide long-lasting beauty and enjoyment in your garden.
