(Celestial Blue Sage) Fast growing and adaptable, this sage is a chance hybrid between Cleveland Sage (Salvia clevelandii) -- also called California Blue Sage -- and California Rose Sage (Salvia pachyphylla). It may also be related to California Purple Sage (Salvia leucophylla).
Celestial Blue has lovely royal blue flowers and purple bracts. Sun-loving, heat tolerant and drought resistant, it was discovered at Las Pilitas Native Plant Nursery in Southern California.
This fragrant sage blooms and blooms throughout the heat of summer. Tolerant of everything but wet feet during summer, it withstands winter temperatures as low as 10 degrees F for a short time as well as lows in the 20-degree range for days.
Use this pretty plant in tough soils, on banks and in areas where watering is difficult or undesirable. Butterflies, honeybees and hummingbirds love it, but deer leave it alone. This cultivar is one of the best Salvias for cut-flower arrangements.
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Posted: Friday, February 7, 2020
Synopsis:
White Sage (Salvia apiana) is a sacred plant for Native Americans, especially tribes in its Southern California native lands. It's a challenging plant to grow. Flowers by the Sea Farm and Nursery talks about the history and religious use of Salvia apiana as well as providing a guide to growing it.
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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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Posted: Tuesday, April 19, 2016
Synopsis:
A California native sage that looks like it is suffering from drought may actually have root disease caused by a water mold called Phytophthora. Natives are affected by types of this pathogen that strike when soil is moist and temperatures are hot. Ask Mr. Sage is a regular feature of the Everything Salvias Blog and is based on calls and emails from customers.
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Posted: Monday, September 23, 2013
Synopsis:
"Best of Class" is the title that Flowers by the Sea bestows on plants we honor for being winners in many ways. They are lovely, abundant bloomers and reliable repeat performers that are useful in many landscapes, including low-water gardens designed to have a cottage, woodland or desert look. In the case of the sages (Salvia spp.) described here, all are easy to grow because they thrive with little fuss. Many are heat tolerant and drought resistant.
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Posted: Tuesday, July 7, 2015
Synopsis:
Drought is a shortage of precipitation over a season or more as in California where four years of drastic declines in rainfall and snowpack have created severe watering cutbacks. Drought is also defined by what and whom it affects from agriculture to homeowners. Flowers by the Sea Farm and Online Nursery explains drought and xeriscape, a water-conserving form of landscaping that is effective for gardening during drought and in dry climates. This article is part of the FBTS Getting Started series for gardeners becoming acquainted with Salvias (true sages). It includes a brief list of drought-resistant sages.
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Posted: Sunday, March 18, 2018
Synopsis:
Colorful plantings make entryways attractive. Even better are pretty plantings that are fragrant and provide a sensory lift before you journey indoors. Scent wakes up memories and makes us see in a different way. Here are eight sensible suggestions for adding lovely scents to your landscape.
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Here are some guidelines for success with this plant in your garden.
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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
In cold climates, this Salvia is a good choice to use as a summer blooming annual.
Plant it in your garden well after the threat of last frost in your area.
Capable of quick growth and floriferous long-lasting bloom, tender perennial Salvias are a don't-miss addition to an annual flowerbed. Although perennial in the warmer climates of their native lands, tender or half-hardy perennials are planted as annuals in locations where frosts and freezes are likely to occur in fall, winter and spring.
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
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.
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
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 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
