The Rich History of Salvia Perennial
Salvias, a beloved perennial in gardens worldwide, has a fascinating history. Known for their vibrant blooms and aromatic foliage, Salvias have woven themselves into stories of healing, spirituality, and ornamental beauty over centuries. Their enduring popularity is a testament to their charm and resilience, making them a cherished choice for gardeners of all skill levels.
Salvias Perennial: A Plant with Ancient Roots
The story of Salvias begins in the ancient Mediterranean, where they were revered for their medicinal properties. The name "Salvia" means "to heal" or "to save," highlighting its historical significance in herbal medicine. In Greek and Roman traditions, Salvia plants were considered sacred, used in rituals, and believed to promote long life and wisdom. Ancient texts often referenced them as a cure-all for ailments ranging from sore throats to digestive troubles.
As trade routes expanded, Salvias made their way to other parts of Europe, where they gained favor in medieval monastery gardens. Monks cultivated them for their healing properties, blending science and spirituality. By the Renaissance, Salvias had become a symbol of sophistication, with noble families planting them in ornate gardens to showcase their appreciation for beauty and utility.
Salvias Perennial: A Journey Across the World
While Europe nurtured the medicinal heritage of Salvias, the Americas embraced their ornamental potential. Native varieties like Salvia azurea and Salvia coccinea were celebrated for attracting pollinators, especially hummingbirds and butterflies. Indigenous cultures used Salvias in spiritual ceremonies, valuing their connection to nature and vivid hues as vitality symbols.
During the colonial era, Salvias traveled across the Atlantic, where they began appearing in American cottage gardens. Settlers admired their low-maintenance nature and their ability to flourish in various climates. Salvias' versatility allowed them to adapt and thrive, cementing their status as a garden staple.
Salvias continues to inspire in modern times. With countless species and hybrids available, gardeners revel in their range of colors, from soft pastels to striking blues and reds. Their ability to bloom repeatedly with proper care makes them a perennial favorite in landscapes designed for year-round appeal.
Salvias Perennial carries with it a legacy of endurance and beauty. Whether planted to draw in pollinators or simply for their delightful blooms, they testify to the timeless appeal of nature's wonders.
What is the difference between annuals and perennials?
Annuals are flowers that grow, flower, seed, and die off in a single year.
Some plants cannot tolerate frost, so in cooler zones, they will die off. Some plants can survive warmer winters, so an annual in a cold zone may be considered a perennial in a warmer zone.
Perennials are plants that grow, flower, seed, and return year after year.
Many perennials are frost-hardy meaning that they will survive cold weather. While their green, vegetative growth may die off in winter, the roots keep living. Then in spring or summer, the plant will grow and bloom just as it did the year before.
Are all salvias perennial?
The answer is: it depends.
Salvia encompasses a large family of plants from herbal sage to ornamental annuals. The herb sage, or Salvia officinalis, is a perennial in most USDA zones. Salvia splendens, the ornamental red-flowered bloomer, is an annual in almost every USDA zone.
Are any salvias perennial?
Yes, herbal or culinary sage is perennial in most areas of the US. Ornamental salvias are perennial only in warmer growing zones. If you live in a warm climate, most salvias will be perennial. If you live in a very cold climate, no salvias will be perennial (unless you bring them indoors for winter).
What zones are salvias perennial in?
Here is a breakdown of some salvias and what USDA zones they can survive in. Most salvias will survive in zones 8 through 10 and few varieties will survive in cooler zones. This is not an exhaustive list, but most salvias will be similar in zonal requirements.
- Pineapple sage (Salvia elegens) is a salvia perennial in USDA zones 8 to 10
- Scarlet sage (Salvia splendens) is a salvia perennial in USDA zones 8 to 10
- Mealycup sage (Salvia farinacea) is a salvia perennial in USDA zones 8 to 10
- Mexican bush sage (Salvia leucantha) is a salvia perennial in USDA zones 8 to 10
- Anise-scented sage (Salvia guaranitica) 'Black and Blue' is a slavia perennial in USDA zones 8 to 10
- Rosemary (Salvia rosmarinus) is a salvia perennial in USDA zones 8 to 10
- Silver sage (Salvia argentea) is a salvia perennial in USDA zones 5 to 8
- Yellow Japanese Sage (Salvia koyamae) is a salvia perennial in USDA zones 5 to 9
- Herbal sage (Salvia officinalis) is a salvia perennial in USDA zones 4 to 8
How do I take care of my salvias?
Salvias are easy to take care of and are a low-maintenance plant.
Salvias are somewhat drought and heat tolerant. This means they can grow in full sun and slightly sandy conditions. That being said, they can tolerate a wide range of conditions from moderate clay soil to partial shade.
Here are some key points to consider when growing your salvias:
- Plant level with the soil, do not cover the stem or leaves with soil
- Plant in the front or middle of flower beds, in containers, or hanging baskets
- Plant in groups for a fuller appearance
- Leave flower heads on in the fall to allow for seeding, this encourages their return the following year (not always will they self-seed, but it's worth testing)
- Collect and store seeds for the following year
How do I keep my salvias blooming?
Salvia is a beloved flower. Why? Because they have many repeat blooms, often all summer long! For maximum flowering we recommend dead-heading.
Deadheading is the removal of dead or spent flowers from the plant
Deadheading encourages more blooms. When a flower dwindles, the plant works to create seeds from that flower. A lot of energy is spent on making seeds.
When the dead flowers are removed, the plant can redirect its energy into creating new flowers. This also helps strengthen the root system. It takes a bit of work, but the result of having more, vibrant blooms is well worth it.
Best salvia alternatives that are perennial:
Blazing Star (Liatris spicata)
- USDA zones: 3 to 9
- Sun requirements: Full sun
- Mature height: 2 to 4 feet
Check out the Blazing Star product page here
Bugleweed plant (Ajuga reptans)
- USDA zones: 3 to 10
- Sun requirements: Full sun to part shade
- Mature height: up to 8 inches
Perfect for bare spots and as a groundcover. If you are looking for a perennial salvia alternative groundcover, bugleweed may be for you. It is a low grower and can fill in those bare spots in flower beds. It is low maintenance and fills in the empty spots easily.
Check out the Bugleweed Plant product page here
Foam Flower (Tiarella cordifolia)
- USDA zones: 4 to 9
- Sun requirements: Part shade to full shade
- Mature height: up to 2 feet tall
Perfect for woodland gardens, under trees, and shaded flower beds
The foam flower is the frothier cousin of salvia. It has pillars of stems from which many tiny, white flowers grow. This shade-loving plant is a spring bloomer and draws in beneficial insects and pollinators.
Check out the Foam Flower product page here
Blue Vervain (Verbena hastata)
- USDA zones: 3 to 8
- Sun requirements: Full sun
- Mature height: 2 to 6 feet
- Perfect for rain gardens, rock gardens, clay soils, borders, and woodland or creekside
The blue vervain thrives in moist soil making it an ideal rain garden plant. It has spindles of flowers that bloom at cone-shaped tips. It is a late summer bloomer that will restore much-needed color to fall gardens.
Check out the Blue Vervian product page here
Red Cardinal Flower (Lobelia cardinalis)
- USDA zones: 3 to 9
- Sun requirements: Full sun to part shade
- Mature height: 2 to 4 feet
- Perfect for hummingbird and pollinator gardens, cottage gardens, and rain gardens
The red cardinal flower is a good salvia-like perennial alternative as it resembles a tall Salvia splendens. It is a moisture-loving plant that needs a regular flow of water to thrive. While it is an uncommon plant in gardens but is native to North America. Additionally, this plant is deer and rabbit resistant.