(Coahuila Sage) Such a pretty little shrub! Its beet-purple flowers will amaze you from June until autumn frost. Coahuilla Sage is an ideal ground cover or sunny border plant at 24 inches tall and wide. Small, shiny, deep green leaves clothe this densely branched, mounding sage.
This beauty comes from the mountains of Coahuilla, Mexico. Aside from full sun, a little watering and well-drained soil, it is undemanding. We find it to be most attractive when kept on the lean side. A gentle shearing after blooming keeps it tidy and tight.
Similar in many ways to Salvia greggii (Autumn Sage), this plant has smaller leaves with a distinct spicy aroma. Coahuilla Sage is generally smaller and has a more intense flower color that S. greggii's just dream of. Obviously, we highly recommend it.
Here are some guidelines for success with this plant in your garden.
Click on an individual icon for more detailed information.
Exposure
Full Sun
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.
Full sun
Growing Habit
Zone(s) 8 - 11
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.
8 - 11
24 inches tall
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.
24 inches tall
24 inches wide
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.
24 inches wide
Ground Cover
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.
Ground cover
Water Needs
Drought
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.
Drought resistant
Blooming Season
Fall
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.
Fall
Spring
This plant reaches peak bloom during Spring or flowers for much of the season.
However, it may begin flowering sooner. Some Spring-blooming Salvias begin flowering in Winter; others start in Spring, keep producing color through summer and may continue on into autumn and first frost. Still others flower only in Spring.
There is a great deal of overlap in blooming seasons for Salvias.
Spring
Summer
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.
Summer
Wildlife
Honeybees
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
Honeybees
Butterflies
This plant attracts butterflies whether for nectar or as a host for their caterpillars. Some butterflies feed on a limited range of flowering plants and only lay eggs on one kind of host plant. Salvia nectar lures adult butterflies. Placing host plants, such as Milkweeds (Asclepias spp.), next to nectar plants builds butterfly habitat. In exchange, the butterflies improve fertility in your garden through pollination.
Butterflies
Deer
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.
Deer resistant
Hummingbirds
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
Hummingbirds
Drought Praise: Around the World with Sunny Groundcovers
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.
Read the Article Drought-Resistant Beauties: A Guide to the Salvia greggii and S. microphylla Group
Posted: Monday, September 10, 2012 Synopsis: It can be a long journey from discovery to popularity for a plant. Currently, the most widely sought group of Salvias is the one encompassing S. greggii, and S. microphylla, which are commonly known as Autumn Sage and Mountain Sage. They caught the eye of naturalists traveling the American Southwest and Mexico's Sierra Madre mountains in the mid-to-late 1800s. However, they didn't take root in garden catalogs for well over 100 years.
Read the Article Happy Hybrid Surprises from Salvia greggii and microphylla
Posted: Sunday, September 23, 2012 Synopsis: Sometimes surprises occur in the garden, especially if you plant Salvias. Sages in the Salvia greggii and Salvia microphylla Group are particularly inclined to hybridize naturally.
Read the Article Getting Started: How Much Water Salvias Need
Posted: Friday, February 20, 2015 Synopsis: Salvias may need little or lots of water depending on species and local growing conditions. Many are drought resistant, getting by on less than an inch a week. Learn about the many kinds of Salvias, also called sages, at Flowers by the Sea. We're an online, mail-order nursery specializing in sages.
Read the Article Getting Started: Salvias for the Southwest
Posted: Wednesday, June 3, 2015 Synopsis: Ask anyone to describe the American Southwest, and they're likely to sum it up in three letters : "D-R-Y." Yet precipitation can vary a lot here state by state and even within different parts of the individual states. One thing that is consistent about the story of water throughout the Southwest, is that rain and snow can rapidly swing from famine to feast to misfortune.
Read the Article Getting Started: Salvias for New England
Posted: Thursday, April 30, 2015 Synopsis: Some people think you only find sage and coyotes out West. But Canis latrans, the Eastern Coyote, slipped into New England in the 1930s, and who knows when all the sages arrived? The New England Wild Flower Society notes that Lyreleaf Sage (Salvia lyrata) is the region's only native sage. It's one among many Salvia species grown in the Botanic Garden of Smith College in Massachusetts, which has one of the largest collections of sage in the region. Flowers by the Sea Online Plant Nursery raises hundreds of sages, including many northeastern favorites.
Read the Article Salvias and their companion plants pop with color. Sweep your eyes from top to the bottom here for an impression of this plant's color combinations. The first row displays blossoms from primary to less dominant shades and includes any contrasting throat color. The second tier is the main hue of leaf-like bracts or calyxes supporting the flowers. Foliage (one or two colors) leafs out in the bottom row.
Primary color - Dark Purple
RHS# 83A
Throat color - Very Pale Violet - RHS# 91D
Secondary color - Vivid Violet
RHS# 89B
Bract color - Light Yellowish Green
RHS# 145C
Leaf color - Strong Yellowish Green
RHS# 143A
Learn more about how we analyze plant colors About our Color Display
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.