(California Purple Sage or California Gray Sage) This California native is commonly known as Purple Sage for its flowers or Gray Sage for its silvery, velvety, foliage. Due also to its hardiness, drought tolerance and ability to attract small wildlife, it is a joy in the dry garden. 
 
Salvia leucophylla is highly aromatic and grows gradually into a dense, silver mound. Its fragrant flowers last from late winter to spring, welcoming honeybees and hummingbirds with nectar. Songbirds are drawn to the tasty seed it produces and the insects it attracts.  
 
All this sage requires to thrive in Zones 8 and 9 is well-drained soil and full sun. Salvia leucophylla likes ocean breezes as well as the heat of inland canyons. Being hardy to at least 15 degrees F, it is worth a try in some Zone 7 areas. 
 
We would use this heat-tolerant shrub in the landscape even if it didn't flower, because its long, fuzzy, gray-green leaves with serrated edges are so appealing. Aside from being a handsome screen or border plant in the dry garden, it makes a great large-scale ground cover that takes minimal care. 
 
Our stock was originally raised from seed collected at the far northern end of its range.
(Glimmering White Mountain Sage) Heatwave Glimmer isn't a mirage. It is a Salvia microphylla that tolerates extremely hot climates as well as cooler regions. It doesn't just survive; it thrives in the heat of Southern California, the Southwest and Texas.
(Blue African Sage or Blousalie) A handsome, densely branched shrub with small, gray leaves, this Salvia puts on a show when in full bloom. The pale blue flowers bloom on foot-long spikes that cover the plant. Each flower has a large, trumpet-shaped, green-and-red bract at its base.
(Dorset Lavender Gentian Sage) Large, deep lavender flowers shaped like parrot beaks make Salvia patens 'Chilcombe' distinctive in the Gentian Sage group, which is dominated by true blues.
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Posted: Tuesday, December 4, 2012
Synopsis:
Salvias are not a favorite food for deer. However, they will eat some when plants they consider tasty are in short supply. There is no such thing as deer-proof plants, but you can limit deer damage to your landscaping and vegetable garden by planting lots of sages and other plants that aren't among deer favorites.
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Posted: Friday, February 19, 2016
Synopsis:
Wildscaping a butterfly-friendly garden in Southern California is an act of kindness, especially toward imperiled species. Gardeners from Santa Barbara southward may want to group coastal sage and chaparral plants in their butterfly gardens, because those are among favorite sources of nectar for adult butterflies and host plants for caterpillars. Sages are popular nectar choices. Plants, such as Milkweeds and Impatiens, that work well both as nectar providers and caterpillar hosts are important additions.
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Posted: Sunday, December 23, 2012
Synopsis:
Native plants are the best ones for local conditions. But sometimes boundaries designating what is native may be artificial. Here are five outstanding Xeric Salvias for Southern California, including one, not far over the Baja border, that offers intense drought resistance and violet-blue flowers.
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Posted: Saturday, December 10, 2011
Synopsis:
The Blue Species
 When I think of Winter blooming "font-style: italic;">Salvias, the warm colors – red, orange and pink – come to mind first. Possibly because THE most spectacular Sage of all, "font-style: italic;">Salvia gesneriifolia 'Tequila', is a presence to contend with, growing for us over 16 feet tall and 30 feet across! But looking around our gardens this cool day, there are a number of very fine blue and purple Sages in bloom now. So in Part 2 of the Winter "font-style: italic;">Salvia series, we’ll discuss these fine plants.
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Posted: Tuesday, June 17, 2014
Synopsis:
Native plants, including California's many indigenous sages, are like the boys or girls next door who were overlooked until outsiders discovered their good looks and other fine attributes. Flowers by the Sea grows hardy, drought-resistant California Salvias that are native to a broad swath of the West Coast ranging from Northern Baja to Southern Oregon. Many tolerate heat. They are well suited to waterwise landscapes, including dry gardens.
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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 can handle extreme heat.
Full-sun Salvias that don’t like any shade are among the most heat tolerant. Heat-loving Salvias also are often drought tolerant. Moisture-conserving features, such as fuzzy leaves, help them stay perky at high temperatures.
Heat-tolerant Salvias are fine choices for western and southern exposures.
Garden Uses
 
   
 When growing a fragrance garden, this is a good selection.
Most Salvias have pleasant scents, but some are intoxicatingly fragrant. Some are short enough for border plantings that release a heady perfume as you brush against them when strolling along a path. Other taller types make good landscape highlights, particularly by doors where their scent can be enjoyed on entry and exit.
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
 
   
 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 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.
 
   
 This plant flowers throughout Winter.
Many winter-blooming Salvias begin flowering in late Fall and continue on into Spring; there is a lot of overlap in blooming seasons for Salvias. Winter bloomers include evergreen as well as deciduous perennial Salvias.
Depending on type, they grow well in USDA Zones ranging from 8 to 11 with some tolerating the chill of Zone 7.
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
 
   
 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.
 
   
 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

 
  
  
  
  
  
  
  
  
  
  
 