(Cardinal Sage) Aptly named for its cardinal red, 2-inch-long flowers that glisten in the autumn sun, this full-sun sage blooms from fall into winter. Hummingbirds love it, but deer resist its charms. Growing up to 5 feet tall, it makes a fine screen.
Cardinal Sage is another Salvia of uncertain nomenclature. Some sources identify it as Salvia fulgens, while others say it is Salvia cardinalis or S. fulgens var. cardinalis.
Cardinal Sage is native to elevations up to 11,000 feet in Central Mexico. It is a shrub in Zones 8 and 9 or an herbaceous perennial in Zone 7. Plant it in a warm spot with fertile, well-drained soil. Although it loves water, it also does well in dry conditions. We highly recommend this adaptable beauty.
(Starlight Sage) Add sparkle to your dry garden with the pale pastel flowers of this hybrid of two Southern California native plants often seen growing together in the wild — Black Sage (Salvia mellifera) and White Sage (Salvia apiana). Salvia x 'Starlight' is a shrub that blooms early and long, attracting honeybees but not deer.
(Giant Colombian Red Mountain Sage) In 1898, physician and medical plant researcher Henry Hurd Rusby (1855-1940) found this towering sage with large, deep red flowers in the Sierra Nevada de Santa Marta mountains of Colombia.
(Wand Sage) Whorls of deep violet blossoms are cupped by dark bracts on the flower spikes of this mid-height herbaceous sage from Turkey. Its foliage is thick, corrugated and fragrant. This plant is lovely and hardy, so it is surprising that it wasn’t introduced to commercial cultivation until 2007.
(Siberian Sage) Deep violet flowers surrounded by burgundy bracts form a handsome contrast with the pebbly, mint green foliage of this drought-resistant sage. It comes from the Central Asian steppe, which is similar in climate and geography to America’s high plains.
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Here are some guidelines for success with this plant in your garden.
Click on an individual icon for more detailed information.
Exposure
This plant needs or tolerates more than six hours of intense sunlight daily. Many Salvias only thrive in wide-open locations where they receive long hours of full sun. However, full-sun species sometimes tolerate a bit of partial shade. Or a Salvia that loves partial shade may be amenable to spending part of its time in full sun.
In general, this sun/shade adaptability shows up in Salvias that do best in cooler climates when grown in full sun and thrive in hot climates when partial shade is available. So full-sun Salvias sometimes are also categorized as partial-shade plants and vice versa.
Garden Uses
This plant grows well in an outdoor container, such as on a patio.
Some containerized Salvias leaf out and flower year after year following a period of dormancy. Annuals in containers may die back and appear to grow again when they reseed.
During extreme heat, check the soil in container plantings once or twice daily to be sure it doesn't completely dry out. Feel its surface for coolness, then gently poke a finger into the soil to check for dryness.
Growing Habit
Plant hardiness Zones defined by the U.S. Department of Agriculture tell you the minimum temperatures a plant can withstand in your garden. The USDA divides the nation into winter climate areas from coldest (Zone 1) to warmest (Zone 11).
However, it is sometimes possible to grow a Zone 6 Salvia as a perennial in Zone 5 if you provide preferential care, such as winter mulching and a location sheltered from harsh winds. In contrast, a Zone 9 Salvia may act like a perennial in Zone 10 if given a bit of shade or extra water.
To create a harmonious landscape plan, it is important to consider the heights of individual plants.
Height also affects function. Short Salvias often make excellent ground covers that conserve soil moisture and discourage weeds while also brightening your yard. Medium-height Salvias, such as ones 36 inches tall, often are ideal border plants. A tall Salvia planted singly can highlight a landscape; multiple plantings can form an attractive screen.
By considering the width of a plant, you can determine how many to place in a row or what other plants to grow with it.
For example, a narrow, moderate-height Salvia may look good interplanted with bushier species, kind of like Mutt and Jeff.
In contrast, wide-spreading Salvias are economical for hiding lengths of wall and fence or for creating hedge-like divisions in a yard.
Shrubs are characterized not only by bushy foliage but also by woody stems.
Shrubby Salvias may be evergreen or deciduous. Some Winter-blooming, deciduous species lose their foliage during hot weather. Some Salvias, classified as subshrubs, have a combination of woody and tender, herbaceous growth.
Salvia shrubs range from tall, upright species to ground covers of short to moderate height. Their spread may match or exceed their height
Water Needs
This plant needs regular watering based on what is appropriate to your local conditions.
In some extremely hot, arid climates, this may mean daily watering in Summer. Although many drought-resistant Salvias survive on little to no watering due to local rainfall and deep roots meeting their moisture needs, others need regular doses. The size and frequency of the dose depends on your climate.
Blooming Season
This plant reaches peak bloom in Fall or flowers for much of the season.
It may begin flowering much earlier in the year. Bloom time for some Salvias lasts from Spring till first frost. Others begin flowering in Summer and continue into Fall. There are also Salvias that don’t bloom until late Fall and continue into Winter if grown in mild-Winter areas.
There is a great deal of overlap in blooming seasons for Salvias.
This plant reaches peak bloom in Summer or flowers for much of the season.
Lots of Summer bloomers start flowering in Spring; others begin in Summer and keep up the show of color until frost.
There is a great deal of overlap in blooming seasons for Salvias.
Wildlife
Unless local forage is in short supply, most deer likely will avoid this plant.
It appears that deer dislike Salvias, in general, due to their volatile oils that make the plants so fragrant and savory in cooking. However, the only completely deer-proof plants are the ones grown beyond reach.
Based on our experience and reports from customers, hummingbirds (Trochilidae spp.) love this plant.
Hummingbirds exist only in the Americas where their 300-plus species are particularly fond of the nectar in brightly colored Salvias from the Western Hemisphere. However, if favorites aren’t available, they dine on the nectar of most Salvias.
Hummingbirds repay thoughtful plantings by helping to pollinate your garden