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Centaurea gymnocarpa


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Centaurea gymnocarpa



Degree of Difficulty
Easy
Degree of Difficulty
This plant is easy to grow in a variety of conditions.
Blue Tag Xeric
Blue Tag Plant
This plant is sensitive to overwatering.

Shipping Information
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Description

(Velvet Centaurea) Lacy, velvety foliage gives this tough shrub its common name. The globular, thistle-like flowers are lavender to fuchsia pink and contrast elegantly with the silvery green of the leaves.

Centaurea gymnocarpa thrives with little water. It tolerates heat and drought, is long blooming and attracts honeybees and butterflies but not deer. This shrub can grow tall. It is a treasure for the dry garden or wildlife friendly landscape as well as container planting.

The Centaurea genus is also known as (Centaurium . Some of its species are used in folk remedies, including Centaury (Centaurium erythraea. The genus name comes from Greek mythology, which says that a centaur discovered the medicinal uses of Centaury. Gymnocarpa is Latin for "naked fruit" and concerns the plant's seed.

Velvet Centaurea is native to Italy and requires full sun. Sometimes it's called "Dusty Miller" due to its dusty look. However, that name is more frequently applied to Jacobia maritima, a much shorter bedding plant with heavily lobed, but less lacy foliage and tiny, yellow flowers.

Please note that this is the garden variety of Centaurea gymnocarpa and not the wild species.

Details

Product rating
 
(1 reviews)  

In stock
5 item(s) available

Common name  
Velvet Centaurea
USDA Zones  
8 - 10
Size (h/w/fh)  
48"/60"/60"
Exposure  
Full sun
Soil type  
Well drained
Water needs  
Average to dry
Pot size  
3 1/2 inch deep pot
Container plant?  
Yes
Our price
10.50

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Quantity (5 available)

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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

Full sun
Full sun
Heat tolerant
Heat tolerant

Garden Uses

Container plant
Container plant

Growing Habit

8 - 10
8 - 10
48 inches tall
48 inches tall
60 inches wide
60 inches wide
Shrub
Shrub

Water Needs

Average water
Average water
Drought resistant
Drought resistant

Blooming Season

Fall blooming
Fall blooming
Summer blooming
Summer blooming

Wildlife

Honeybees
Honeybees
Butterflies
Butterflies
Deer resistant
Deer resistant
  • Salvia africana-lutea 'Kirstenbosch'

    (Kirstenbosch Golden Sage) This clone of the durable and tough Golden Sage was selected at Kirstenbosch, the famous South African Botanic Garden. It is more vigorous than Golden Sage and often grows larger.

    Young plants are dense with elliptical, woolly gray-green leaves. The 2-to-4-inch floral stems carry whorls of 1-to-2-inch-long bright yellow flowers that age to rusty orange. The flowers look somewhat withered when mature, making them both an attraction and an oddity. This culinary and medicinal plant blooms from early spring sporadically through fall.

    Shear back by 1/3 in late spring to encourage new basal growth. When established, it needs deep watering at least once a month in soil that is, preferably, sandy and loose.

    This is a tough, fragrant, resilient beauty. Similar to many plants from the Cape region, it needs fertilizer applied sparingly and acid-to-neutral, well-drained soil.
    10.50
  • Salvia apiana x clevelandii 'Vicki Romo'

    (Vicki Romo White Sage) A hybrid of two, top Californian natives, Vicki Romo has foliage very much like that of White Sage (Salvia apiana) and darker lavender flowers than those of Cleveland Sage (Salvia clevelandii).

    Vicki Romo is from the Rancho Santa Ana Botanic Garden where it was named after a graduate student intern. It has bigger, more pronounced flowers that bloom from spring into summer and is a bit less fragrant than its parent plants. Similar to White Sage, it can grow up to 5 feet tall. However, unlike both of its smaller parents, Vicki Romo can spread up to 5 feet. This makes it economical as a border screen or tall groundcover.

    This heat-resistant, drought-tolerant shrub requires good drainage and full sun. Both parents have a dry-summer/wet-winter range and often grow on rocky, south slopes.  Little water is needed once it becomes established.

    We love everything about this sage, especially how it attractst honeybees and hummingbirds but not deer.

    10.50

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  • Salvia brandegeei x munzii 'Pacific Blue'

    (Pacific Blue Sage) Whorls of deep lavender-blue flowers contrast brightly against the dark maroon stems of this likely hybrid of Salvia brandegeei and Salvia munzii.

    The Santa Barbara Botanic Garden discovered Pacific Blue as a surprise cross near one of its S. brandegeei, a native of Santa Rosa Island in Santa Barbara's Channel Islands as well as Baja, Mexico.

    Pacific Blue is a well-branched, vigorous shrub. It tolerates heat and handles drought due to the moisture-conserving, fuzzy white undersides of its fragrant, dark green leaves.

    Honeybees and hummingbirds love this long-blooming sage. Pacific Blue even grows in clay soil as long as there is good drainage, such as on a slope. Give it full sun and average watering based on local conditions.

    10.50

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  • Salvia canescens var. daghestanica

    (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 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.

    11.50

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  • Salvia chamaedryoides x ‘Marine Blue’

    (Marine Blue Sage) The name and origin of this fine cultivar has long been in dispute. It may be a clone or hybrid of the Mexican plant Salvia chamaedryoidesvar.isochroma. It is one of the prettiest, strongest sages we grow.

    Our Marine Blue Sage blooms almost nonstop, producing long spikes of small dark blue flowers marked with bee lines that help lead pollinators into the blossoms. The leaves are small, wrinkled and wooly with silver-white tops and greenish undersides. In a sunny spot, the plant forms a tidy mat of ground cover 18 inches tall and 36 inches wide.

    Grow Marine Blue Sage in hot, somewhat dry locations where you can see it up close. It's guaranteed to attract the eye. We predict that the popularity of this drought-resistant sage will increase as it becomes more widely known.

    10.50

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  • Salvia coahuilensis

    (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.

    10.50
  • Salvia cyanescens

    (Blue Turkish Sage) Large velvety gray-green to white leaves in loose rosettes give this sage a distinctive look as does the celestial violet-blue of its flowers. The blossoms seem much too large for this short sage and its thin, candelabra-branched flower spikes.

    Native to Iran and Turkey, it is drought-resistant and a fine choice for warm, dry spots. It grows slowly but is long-lived and tough.

    Blue Turkish Sage is perfect for use in a rock garden, on a slope, as part of a perennial border or in a dry garden. We highly recommend it as a container plant situated in a warm spot.

    Important Tips: This species appreciates limey soil and tolerates the cooler temperatures of Zone 6.

    10.50

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  • Salvia hierosolymitana

    (Jerusalem Sage) This lovely herbaceous perennial is native to Cyprus, Israel, Jordan, Lebanon, Syria, and the West Bank. Its clear pink flowers transition at times to a pink highlighted with violet lines and dots. Prominent glandular hairs on the buds, bracts and floral stems exude a fragrance that is delightful on a warm day.

    "Hierosolymitana" is related to the Greek word "hieros," which means holy and the Latin name for Jerusalem, "Hierosolyma." Palestinian Arabs sometimes use its leaves as a food wrap, similar to grape leaves. Jerusalem Sage needs full sun. Heat and drought tolerant, it seems to prefer being a bit dry.

    A short species that works well as a groundcover or border plant, Jerusalem Sage forms a basil rosette of mid-green leaves that gradually spread about 18 inches.  It blooms on and off throughout the growing season and seems especially generous in spring and fall.

    10.50

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  • Salvia judaica

    (Judean Sage) Native to the mountains of Judea in Israel, this dark violet flowered, perennial sage is unique among the Palestinian Salvias - as a woodland native it grows well in partial shade. It is a tough, drought-resistant plant with deeply cut & hairy foliage which forms impressive mounds of color in the spring and early summer.

    Judean Sage thrives in poor yet well-drained soil and doesn't require much water.  We have found it to be durable, but it does not tolerate wet, cold winters.

    This plant is relatively new to North American horticulture, and will surely become more popular as it's charms become better known.

    10.50

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  • Salvia mellifera 'Jade Carpet'

    (Jade Carpet Black Sage) Black Sage Salvia mellifera is one of the most common and fragrant native shrubs in the California Coast Ranges and is ideal for dry gardens. At 24 inches tall by 6 feet wide, this variety is an excellent groundcover. It is slightly taller and has more grey in the leaf color than the closely related variety 'Terra Seca'.

    Admirably adaptable, Jade Carpet tolerates soils ranging from the most marginal to loamy with excellent drainage. It does well on slopes and loves full sun and heat.

    The long, elegant, grey-green leaves are attractively wrinkled and powerfully aromatic. Flower spikes covered with whorls of small white-to-lavender blossoms show off from spring into summer.

    As its common and scientific names imply, this sage is ideal for dry gardens where it provides vital food and cover for small wildlife. Black Sages are vital sources of nectar and pollen for honeybees and hummingbirds during bloom time. Later, songbirds enjoy their seeds.
    10.50

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  • Salvia mellifera 'Terra Seca'

    (Dry Earth Black Sage) Black Sage Salvia mellifera is one of the most common and fragrant native shrubs in the California Coast Ranges and is ideal for dry gardens. At 12 inches tall by 5 feet wide, this variety is an excellent groundcover.

    Admirably adaptable, Terra Seca tolerates soils ranging from the most marginal to loamy with excellent drainage. It does well on slopes and loves full sun and heat.

    The long, elegant, bright green leaves are attractively wrinkled and powerfully aromatic. Flower spikes covered with whorls of small white-to-lavender blossoms show off from spring into summer.

    As its common and scientific names imply, this sage is ideal for dry gardens where it provides vital food and cover for small wildlife. Black Sages are vital sources of nectar and pollen for honeybees and hummingbirds during bloom time. Later, songbirds enjoy their seeds.

    10.50

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  • Salvia munzii

    (Munz's Sage) Densely branched and fragrant, this drought-resistant shrub is named for botanist Philip Munz (1892-1974) of Rancho Santa Ana Botanic Garden and Pomona College. It is native to northern Baja California and the coastal mountains of San Diego.

    Large, lavender-to-violet flowers bloom from June through August amid the extremely aromatic, bright green foliage. Munz's Sage is widely adaptable, but excels in warm, semi-arid places that emulate its homelands. It is an attractive plant for native gardens or dry areas in USDA Zones 8 to 11.

    At 48 inches tall and wide, it is much larger than its relative Black Sage (Salvia mellifera), another powerfully aromatic plant of the coastal shrublands. Grow this heat-tolerant summer bloomer as a groundcover, screen or background planting. It also works well in a shrub border.

    We highly recommend Munz's Sage as do honeybees and hummingbirds.
    10.50

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  • Salvia scordifolia

    (Scordy Sage) Little is known about this shrubby Ecuadorian native. We're not even sure it is from Ecuador! However, this is another sage that sells itself instantly when seen in bloom. The large clusters of rich, deep violet flowers bloom summer to fall, attracting honeybees and hummingbirds.

    Its dainty, velvety, gray-green foliage makes it look similar to its Southern California relative Grape Scented Sage (Salvia melissodora), but Scordy Sage is easier to grow and, to us, seems stronger in a home garden. All it needs is full sun, good drainage and average watering. It grows well in USDA Zone 7 to 9 gardens.

    This drought-resistant sage is also related to Big Grape Sage (Salvia keerli). At 36 inches tall and wide, Scordy Sage is a ideal for the middle of a border, the edge of a path or any kind of sunny, dry garden.

    Highly recommended.

    11.50

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  • Salvia semiatrata

    (Pine Mountain Sage) Small but numerous, violet and deep purple flowers surrounded by pink bracts are sprinkled throughout this well-branched,shrubby sage like confections. This is one of the showiest Salvias we grow.

    Pine Mountain Sage blooms from summer into fall and is a treat for honeybees and hummingbirds. It's native to Chiapas, Mexico, where it grows on the edge of pine forests in rocky soil. In the U.S., it is hardy to USDA Zones 8 with protection into 11 and blooms from summer into fall.

    As with most Salvias, this one requires well-drained soil and likes it rich. Although drought tolerant, it appreciates average watering based on local conditions. Full sun is another necessity for maximum development. Average growth is 3 to 4 feet tall and 3 feet wide. Yet when conditions are perfect, it can grow into a 6-foot mound.

    Small, triangle-shaped, gray-green leaves make this shrub attractive even when not in flower. Spring pruning of its woody branches keeps it compact and floriferous.

    Grow Pine Mountain Sage as a large scale groundcover, border, screen or container plant. It excels in dry gardens, and is worth growing as a summer annual in zones outside its temperature range. No need to worry about deer; they avoid it.

    11.50
  • Salvia taraxacifolia

    (Dandelion Leaf Sage) Brush or bruise the basal foliage of this Moroccan Salvia and it exudes a citrusy fragrance. Petite and heat tolerant, this is a sturdy, adaptable groundcover.

    The late James C. Archibald of the Scottish Rock and Garden Club once described the plant's homeland -- the Atlas Mountains of Morocco -- as being "high, barren" and "snow-streaked." He collected specimens there in 1962 and noted that the plant retains its dwarf-like height better in dry, poor, gravelly soil.

    Taraxacifolia refers to the dandelion-like appearance of the plant's foliage. However, this is a non-invasive sage. Forming tight, low rosettes that spread gently, the gray-green, lyre-shaped leaves are heavily indented. The foot-tall spikes of large, soft, pink flowers bloom from summer into fall. 

    This perennial withstands light foot traffic, which is useful in a groundcover. Heat resistant and drought tolerant, it thrives in full sun and dry gardens with well-drained soil. However, it can also handle average watering based on local conditions. Dandelion Leaf Sage grows well in USDA Zones 7 to 11 where it is evergreen down to 20 degrees F and hardy to 10 degrees F if winter mulched.

    We like this easy-to-grow, uncommon sage and are glad that deer do not.

    10.50

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Average customer rating:
 
(1 reviews)  



1 Most useful customer reviews (see all reviews):
Barb
Jun 26, 2015
Mine was a 4" potted plant that I purchased in northern California 3 years ago. I moved it with me to hot, dry Ramona, California and planted it in my no water garden. It is now 3' tall and 8' wide. I pruned it last spring and it's a beautiful, full, silver accent. Looking forward to propagation for more plants this fall.
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Ask Mr. Sage: What Salvias Grow Well in Containers?

Ask Mr. Sage: What Salvias Grow Well in Containers?


Category: Ask Mr. Sage
Posted: Aug 18, 2015 09:40 AM
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.
Cultivating Color: 15 Plants in Pantone Combos for 2015

Cultivating Color: 15 Plants in Pantone Combos for 2015


Category: Cultivating Color
Posted: Jan 4, 2015 04:27 PM
Synopsis: Pantone color corporation's 2015 spring designer colors can inspire garden design, including the company's color of the year -- a red-brown shade of the wine called Marsala. FBTS suggests 15 plants in seven combinations of Salvias and companion species, based on the 2015 Pantone Fashion Color Report, to help you shake up color in your landscape. We include water-loving choices as well as drought-resistant plants.
Gray and Silver Foliage Lights Up the Landscape Day and Night

Gray and Silver Foliage Lights Up the Landscape Day and Night


Category: Cultivating Color
Posted: Sep 23, 2014 05:49 PM
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 new Gray and Silver Leaf Plants category in our catalog menu at the top of every page on our website. This article includes a small sampler of our selection.
I like Amstiad

Hummingbirds love Salvia (sage) nectar and are attracted to it by the bright colors of tubular sage blossoms. In particular, these little whirlybirds can easily spot flowers in the red spectrum, which is prevalent among sages. Here are some hummingbird gardening tips.


  1. Go tubular. Hummingbirds need tubular flowers that are easy for long, thin beaks to access.
  2. Provide lots of color. Think of yourself as a cafeteria manager who needs to provide many tempting choices in order to attract business. Red, pink, orange and purple sages are particularly powerful hummingbird magnets.
  3. Keep your garden blooming. Plant a variety of Salvias based not only on color but also a broad span of bloom times. Many flower from spring into fall. Others are prolific fountains of nectar for shorter seasons. Numerous winter-blooming species are available for areas that are home to hummingbirds year round.
  4. Grow sages native to the Western Hemisphere. Although hummingbirds will take advantage of many kinds of tubular flowering plants, these tiny birds are native to the Western Hemisphere and prefer flowering plants native to their half of the world.
  5. Select Salvia companion plants. Hummingbirds appreciate a variety of favorite tubular-flowered plants.
  6. Plant hummingbird gardens near cover. Trees and bushes surrounding feeding areas provide protection from predators and chilly, rainy weather.
  7. Don't use pesticides. Insects provide protein for hummingbirds, so don't kill these food sources.
  8. Provide water. Hummingbirds frolic in misters and shallow birdbaths.
  9. Supplement plantings with feeder tubes. Change the sugar water every few days and don't add food coloring. Keep the feeders clean, but don't scrub them with soaps or detergents. Here is more feeder care information.
  10. Read more. Our Everything Salvias Blog offers a number of articles about hummingbirds.
Eastern Tiger Swallowtail butterfly

Fragrance as well as color attracts butterflies. However, they don't have noses. Instead, butterflies smell and taste with their antennas and feet. Here are some ways to attract them:


  1. Plant sages with platform-type blossoms. Unlike hummingbirds, butterflies can't hover while feeding. Sages with large lower lips and short nectar tubes, such as those in the Autumn Sage (Salvia greggii) and Mountain Sage (S. microphylla) group, give butterflies a place to stand while gathering nectar and pollen.
  2. Provide lots of color and sunlight. Butterflies need to stay warm and are attracted to a broad range of flower colors.
  3. Include native species. Insects and plants have co-evolved to meet each other's needs within their native regions. Butterflies prefer feeding on their local, native perennials and shrubs.
  4. Grow Caterpillar Host Plants. Butterflies need baby nurseries. Some are extremely picky about the plants on which they lay eggs, such as Monarchs, which need milkweeds (Asclepias spp.). The North American Butterfly Association is a good source of information about host plants.
  5. Don't use pesticides. They kill many beneficial insects, including butterflies.
  6. Keep your garden blooming. Plant a variety of Salvias based on bloom times as well as color and shape. Many flower from spring into fall. Others are prolific fountains of nectar for shorter seasons.
  7. Provide puddles. Butterflies stay hydrated by splashing in puddles located in sunny spots on the ground or raised up in shallow birdbaths. Include rocks for basking; butterflies need to dry and warm their wings.
  8. Plant butterfly gardens near shelter. Butterflies need to be able to flee into trees, shrubbery and woodpiles when predators appear and when windy or rainy weather occurs.
  9. Supplement plantings with rotten fruit. Some butterflies love the juice of rotting fruit even more than nectar.
  10. Read more. Our Everything Salvias Blog offers a number of articles about butterflies.

Hey, got any greens?

If you live in suburbs or rural areas where deer plunder gardens, Salvias (sages) can be part of your plan for discouraging these hungry visitors. Here are some tips.


  1. Mask smells that deer like with aromatic sages. Deer and other members of the Cervidae family, such as elk, mostly leave Salvias alone. One theory is that they don't like the fragrance or taste of sage chemicals. Strategically planting sages near vegetable gardens or fruit trees -- elixir to deer -- may prevent consumption.
  2. Grow hedges including Salvias. Prickly hedges, including hairy-leafed Salvias and exceptionally thorny roses, can discourage deer from entering your yard. They don't like the mouth-feel of those textures. Tall hedges also hide strawberry beds and other yummy plantings from view.
  3. Don't overplant one species. Grow a variety of Salvias in case local deer take an unexpected liking to one species of sage.
  4. Fence deer out. Install electric fences or 8-foot wood or metal fences around particularly vulnerable areas. Make sure electric fencing is turned on during the peak feeding seasons of early spring and late fall.
  5. Use motion-detection tools. Install outdoor lighting that is activated by movement.
  6. Let the dogs out. Deer are especially wary of large dogs.
  7. Surround and cover. Wrap tough plastic around the trunks of trees that have tasty bark and cover foliage with bird netting when trees and bushes are fruiting.
  8. Change yard ornaments periodically. Objects such as scarecrows, statuary and cordons of monofilament string with strips of shiny foil attached cause deer to shy away.
  9. Make safe choices. Research repellants you plan to use to make sure they aren't poisonous.
  10. Be flexible and ready to share a bit. There is no such thing as a completely deer-resistant garden.
It's dry out there

Xeric plants are excellent for water conservation. They grow well in dry gardens with little to no supplemental watering once established. In fact, overwatering can harm these plants, which are native to dry environments such as deserts and chaparral.

At Flowers by the Sea, we identify all xeric plants with a blue plant marker that warns against overwatering. Here are some tips for growing and understanding our xeric, or blue tag, plants:

1) In a humid region, you may find it difficult to grow plants native to semi-arid and arid environments. Yet xeric plants may succeed if you have a persistently dry area, such as under a roof overhang or in the shelter of a tree.

2) Xeric plants are excellent for locations far from garden hoses, such as along sidewalks -- areas often referred to as "hellstrips."

3) Shipping is hard on xeric plants, which suffer from confinement in small containers as well as boxes. You may see some mold, spots on leaves or withered foliage when they arrive. But xeric plants perk up with proper care while hardening off in partial shade before planting.

4) When amending soil before planting, remember that xeric plants not only need excellent drainage but also flower better in low fertility soil. Fertilize sparingly and use a mix with more phosphorous than nitrogen to encourage flowering and discourage lax overgrowth of foliage.

5) Organic matter, such as compost, is an excellent soil amendment for xeric plants, because it keeps their roots healthy by improving aeration and drainage.

6) When your xeric plants are established, water infrequently to encourage deep root growth and to avoid fungal problems. However, it's a good idea to gently spray dust off foliage about once a week.