(Caucasus Sage) This hardy ground cover sage grows 4 to 12 inches tall and 12 inches wide. The velvety white fur of its foliage aids moisture retention. Its soft, royal purple flowers make it stand out. We think this Salvia deserves to spread far and wide.
A tough native of the Caucasus Mountains of central Asia, it survives the freezing temperatures of Zone 5, forming a tight mat that withstands light traffic. It blooms in early summer and again in fall. Plant this beauty in well-drained soil, but don't pamper it; Caucasus Sage grows well in harsh environments.
This species can also be found as Platinum Sage.
This is one of the shortest Salvias we grow and makes a fine border edging or rock garden plant. We highly recommend its use as a ground cover, so we offer a discount for larger orders.
Here is a great blog article about this plant.
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Posted: Tuesday, May 21, 2019
Synopsis:
Dry gardens are flowerbeds or entire landscapes based on ornamental perennials that require little to no watering once well rooted. Many Salvias are excellent, drought-resistant choices for these gardens. Flowers by the Sea Farm and Online Nursery talks about dry garden myths as well as low-water plants.
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Posted: Wednesday, May 22, 2019
Synopsis:
Don’t think “drab” when you hear the phrase “dry garden.” With guidance from good books and a willingness to experiment, you can create colorful flowerbeds and landscapes that require little to no supplemental watering. Here is a quick overview of three books that are excellent resources about sustainable dry gardening.
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Posted: Saturday, August 9, 2014
Synopsis:
Ask Mr. Sage is a question-and-answer feature based on topics raised in calls and emails that Flowers by the Sea receives. This post concerns the FBTS "Email Me When Back in Stock" button -- a feature on our plant description pages that allows customers to request notification as soon as out-of-stock plants become available again.
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Posted: Tuesday, September 23, 2014
Synopsis:
It isn't easy describing green in the garden. Foliage can span greens so pale they are almost white to blue-greens so deep they murmur the forest primeval. Amid this range, you'll find shimmering silver- and gray-leaf species. To locate these types of Salvias and companion plants in the Flowers by the Sea catalog, please visit our "Gray and Silver Leaf Plants" category in the FBTS catalog menu. This article includes a small sampler of our selection.
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Posted: Tuesday, August 18, 2015
Synopsis:
What kinds of Salvias are good choices for potting? Ask Mr. Sage, a regular feature of our Everything Salvias Blog, says the answer is many. In this post, Mr. Sage suggests some surprising combinations for potting and explains how to navigate the Flowers by the Sea Online Nursery catalog to find Salvias and companion plants appropriate for container gardening.
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Posted: Tuesday, September 8, 2015
Synopsis:
Bring on the sun. Bring on the heat. Bring on the drought-resistant Salvia groundcovers.Flowers by the Sea offers a short list of top groundcovers from around the world for fighting drought. They come from Asia, California, Mexico and Morocco in lavender, purple and pink to do battle against the boring brown caused by water shortage. Similar to gravel, bark chip or pine needle mulch, these groundcovers discourage weeds, cool soil, conserve moisture and add color to gardens. They are living mulch.
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Posted: Tuesday, September 1, 2015
Synopsis:
California's small, Mohave Desert city of Barstow averages about 5 inches of rain annually. Across the continent, Pensacola, Florida, has more than double Barstow's population and more than 12 times its amount of rainfall. Yet both cities are part of the U.S. Department of Agriculture's Plant Hardiness Zone 9 where you can plant perennials and shrubs that survive winter lows ranging from 20 to 30 degrees F. Flowers by the Sea takes readers on a triple coast road trip of Zone 9 and suggests plantings for varied growing conditions along the way.
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Colors
RHS# 86C
RHS# 86D
RHS# 49A
RHS# 191C
Learn more about how we analyze plant colors
We based our analysis of this plant’s floral and foliar color on the internationally standardized color system published by the U.K.’s Royal Horticultural Society. Called the RHS Large Colour Charts, this publication is a boxed set of color swatches arranged in fans and containing all the colors that RHS has identified in horticulture. RHS gives each color a common name and code number.
Each swatch has a small hole punched into it. We place the swatch over a flower petal and compare the blossom’s color to that of the card. When using RHS colors to compare plants that you want to combine in a flowerbed, in bouquets or in some other manner, RHS says to view them indoors in north light. If you are matching our digital swatches to flowers already in your garden, pluck two or three fully open blossoms of each plant that requires analysis.
You may find that the plant you receive from FBTS varies somewhat in color from what appears in our color analysis or our photograph due to a number of factors, including:
- Variations in photographic colors based on lighting level at different times of day
- Differences in the resolution of digital screens
- Seasonal changes in plant color due to changes in temperature and plant cycle and
- pH or soil chemistry that varies from one locale to another and causes color shifts.
Finally, RHS notes that you shouldn’t attempt color matching when your eyes are fatigued.
Here are some guidelines for success with this plant in your garden.
Click on an individual icon for more detailed information.
Growing Habit
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.
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.
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.
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.
Water Needs
In the right locale, this plant survives and thrives despite minimal summer water.
Drought resistance is an important characteristic of xeriscapic – dry landscape – plants, a category that includes a multitude of Salvias. Many low-water Salvias are native to parts of the world with little rainfall all year or regions where summers are dry and winters are wet.
Nevertheless, there are also drought-resistant Salvias for places such as Florida where winters are dry and summers are wet.
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.
Wildlife
Honeybees love this plant’s nectar. As a honeybee burrows down into a Salvia’s nectar-rich flowers to reach dinner, it accidentally gathers pollen and drops it on the stigma of that blossom or of ones on other nearby Salvias. Fertilization results in seed production.
By growing honeybee favorites, you attract these helpful pollinators to all your flowering plants and increase productivity
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.
