(Michoacan Blue Sage) This unusual and distinctive Mexican sage grows from tuberous roots. It is compact and decidedly vertical with strong, square, winged stems that rocket upward and are topped with clusters of rich blue flowers in large rosy bracts come autumn.
In Zone 7 and above, you can leave the tubers in the ground or dig them up and divide them as you would dahlias to extend their growing range in your yard. Due to this plant's drought tolerance, we have been able to grow it without watering in summer. It needs full sun to partial shade and does well in containers, border plantings, cut-flower gardens and woodland-style gardens.
The identification and nomenclature of this plant have been confusing at best. However, one thing is certain: If you grow it, you'll love it!
(White Lilac Sage) Dense whorls of white, instead of lavender, blossoms cover tall flower spikes of this long-blooming perennial that tolerates both heat and cold. They rise up from fragrant, mint-green foliage.
(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.
(Brenthurst Tropical Sage)Tropical Sage is popular as an annual throughout America and as a perennial in warm zones. It is particularly beloved in the Deep South where it withstands heat, wind, heavy rains and excessive humidity to bloom prolifically season after season. Brenthurst is a coral-flowered cultivar with dramatic, dark bracts and bright green, heart-shaped leaves.
(Purple & Yellow Yunnan Sage or ji ye shu wei cao) Confusion about this plant's scientific name cause it to appear in some sources as Salvia flava var. megalantha. Whatever you call it, this Chinese species from Yunnan Province has enchanting yellow and purple flowers that attract viewers as well as honeybees.
(Envy Hybrid Sage) A natural hybrid found in Peru and Bolivia, the parentage of this special variety is at this point unknown. The uniquely colored flowers are abundant all season long, and the hummingbirds love it.
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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.
This plant grows well in partial shade, such as the kind on the edge of woodlands or under deciduous trees with breaks in the foliage through which dappled sunlight penetrates. Many Salvias thrive in partial shade, including ones that spend part of their day in full sunlight. Some species need partial shade to overcome severe heat and dry soil.
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.
Try this plant to control weeds, limit erosion, conserve soil moisture and add color to your landscape.
From short perennials that form dense mats spread by underground stoloniferous roots to thickets of medium-size shrubs, many Salvias are efficient ground covers.
Plant this herbaceous species in the USDA Zones where it grows as a perennial, returning year after year.
After dying back to the ground at frost, herbaceous perennials emerge in the Spring with soft, new growth. A Salvia that is perennial in one region, may be an annual in another depending on local conditions, such as winter temperatures.
If you live in USDA Zone 5, for example, Salvias in our catalog cited as growing well in Zone 5 or lower will be perennial. Those cited as doing well in Zones 6 or higher may do well in Zone 5, but generally will act like annuals coming back from seed instead of the parent plant’s roots.
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