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Salvia przewalskii var. mandarinorum


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Salvia przewalskii var. mandarinorum




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Description

(Dan-shen Gansu) Growing into a large basal rosette of leaves measuring up to 3 feet across, Salvia przewalskii var. mandarinorum is known for its handsome foliage.

In summer, tall spikes of rich purple flowers rise above the large, wrinkled leaves, which are yellow-green on top and wooly, rusty brown underneath.

The scientific name of this species honors Nikolay Przhevalsky, a Polish-Russian geographer whose 19th century explorations of Asia increased knowledge about the continent's plants and wildlife. This sage is a traditional medicinal herb from the mountains of Central China. Its therapeutic herbal uses are similar to those of Salvia miltiorrhiza, which is commonly known as Dan-shen.

This tough sage does best in partial shade in USDA Zones 4 to 9. It grows slowly, but eventually reaches 24 to 48 inches tall and 36 inches wide. Although this woodland plant only needs average watering that is based on local conditions, it also handles damp spots. It can be grown as a groundcover, container plant, edging or part of a perennial border.

Highly recommended.

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Common name  
Dan-shen Gansu
USDA Zones  
4 - 9
Size (h/w/fh)  
24"/36"/48"
Exposure  
Partial shade
Soil type  
Well drained & rich
Water needs  
Average
Pot size  
3 1/2 inch deep pot
Container plant?  
Yes
Our price
12.50

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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

Partial shade
Partial shade

Garden Uses

Medicinal herb
Medicinal herb

Growing Habit

4 - 9
4 - 9
24 inches tall
24 inches tall
36 inches wide
36 inches wide
Perennial
Perennial

Water Needs

Average water
Average water
Water loving
Water loving

Blooming Season

Summer blooming
Summer blooming

Wildlife

Deer resistant
Deer resistant
Ready for some pruning?

Rosette growing herbaceous perennial Salvias

These are herbaceous perennial species with low mounds of foliage and flowers on stems that grow erect from the base of the plant.

Pruning is both an art and a science. It takes practice, experience and learning from your mistakes to become a proficient pruner. The pruning information about this plant should be considered as a guideline for getting started. Your particular climate, soils, watering and fertility schedules, sun exposure, space requirements and weather are all factors that influence how and when you choose to prune. We’re providing a starting place for you, and over time you will learn the particularities of this plant in your garden. Don’t be afraid to get started – Salvias, in general, are quick to rebound if inappropriately pruned.

Deadheading – the removal of spent flowers, is a practice that will always benefit the plant’s health and appearance. This can be done at any time. Pruning involves removal of entire stems of spent growth. Becoming "spent" means that flowering stems stop blooming and begin going to seed.

Growing Season Pruning

During spring and summer, completely remove any flowering stems that become spent.


Dormant Season Pruning

At the end of the season, cut to ground any remaining flower stems.


Check the Views from the Garden section of our Everything Salvias Blog for videos that apply to this plant.

  • Salvia campanulata

    (Campanula Leaf Sage) Spectacular yellow-flowering Salvias are rare, so this one stands out. Its large, almost round leaves form a basal clump that is attractive and tough. Bright yellow flowers arise from the clump on stems up to 48 inches tall.

    This hardy herbaceous perennial comes from the mountains of Central China and is rarely seen in the United States. We highly recommend this moisture-tolerant plant for shady perennial borders and woodland-style gardens.

    12.50

    OUT OF STOCK

  • Salvia chinensis 'Nanjinga'

    Although this is a perennial species, most people in the U.S. who are familiar with Chinese Sage, probably know the annual variety Salvia chinensis . The perennial form is reliable; we’ve grown it for several years. However, little has been written about it.

    We’d love to hear from you if you grow perennial Chinese Sage. Aside from its profuse panicles of dusky, mid-blue blossoms that bloom in summer, this medium-sized sage has striking foliage. The leaves have hairy bottoms and topsides that are glossy dark green with a purple sheen.

    Water loving and heat tolerant, Chinese Sage is a particularly good choice for areas with humid, hot summers. The perennial form tolerates morning sunshine combined with afternoon shade, but prefers either full day partial or full shade. Give it rich, well-drained soil.

    Perennial Chinese Sage works well as a groundcover or in a perennial border or woodland garden. Use it in moist parts of your yard. We have discovered that honeybees love it. However, similar to most sages, deer avoid it.

    To the best of our knowledge, this is the correct name for this plant.

    12.50

    OUT OF STOCK

    New!
  • Salvia nubicola

    (Himalayan Cloud Sage) Nepal's Muktinath Valley -- a sacred site for Hindus and Buddhists -- is the place to go to see this majestically tall shade perennial in the wild. It grows at altitudes up to 14,000 feet and often emerges while the ground is still snowy.

    The creamy yellow flowers have thin purple markings and bloom throughout summer. They grow about 1 to 1 1/2 inches long on flower spikes that rise up 4 feet or taller by late summer. 

    In America, this fragrant, cold-hardy sage is adaptable from USDA Zone 5 to 10. In cooler climates, it grows well in full sun whereas a bit of shade is best In warmer zones. We find that it thrives in rich, well-drained garden soil with ample water. However, it is resilient and survives in less than ideal conditions.

    Use this sage in mixed perennial borders and moist woodland gardens. It is also eye-catching as an accent plant and sensual due to its fragrance. You might want to try it in locations where you are likely to brush against it, such as an entryway. 

    We love and highly recommend this one. Demand often exceeds supply; deer resist it, but customers can't.
     

    10.50

    OUT OF STOCK

  • Salvia yunnanensis

    (Yunnan Sage or yun nan shu wei cao) Yunnan Sage's tall spikes of violet-to-purple flowers bloom from summer into fall. Native to Southwestern China's provinces of Yunnan, Guizhou and Sichuan, it grows on shady, grassy hillsides and along forest margins at elevations up to 9,500 feet.

    This is an important medicinal sage in Asia. Its bright red taproots are made into herbal remedies used to strengthen the immune system. Research laboratories are just now identifying the active ingredients, after a millennium of use by the Chinese.

    Yunnan Sage tolerates cold as well as heat. It needs partial to full shade, average to plentiful water and well-drained soil. Plant it in moist areas, woodland gardens, perennial borders and along pathways where you can see it close up.

    Highly recommended!

    15.00

    OUT OF STOCK

  • Salvia patens 'Guanajuato'

    (Guanajuato Giant Gentian Sage) At 3 inches long, the flowers of this Gentian Sage are the largest of any we grow. Guanjuato Giant is also unique for its tall, upright growth and heavily textured foliage.

    Spikes of deep, true blue flowers that rise up to 48 inches tall make this perennial sage a standout in the garden from summer into fall. This Gentian Sage is reliably perennial in USDA Zones 8 to 11. Its spectacular flowers also make it a fine choice as a summer bedding plant in areas with colder winters.

    Guanjuato Giant likes regular watering and rich, well-drained soil. It does fine in full sun or partial shade and can handle moist corners of the yard. Use it as a path edging, border, groundcover or container plant.

    German botanist Karl Hartweg discovered the Salvia patens species in 1838. British horticulturist Graham Stuart Thomas later called it "the best plant in cultivation."

    Although, true blue is not a part of the color spectrum that hummingbirds favor, they are attracted to Gentian Sages especially when mixed with red-flowered sages.

    10.50
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Cleanup in the Garden: Healthy Pruning and Mulching of Salvia

Cleanup in the Garden: Healthy Pruning and Mulching of Salvia


Category: Everything Salvias Blog
Posted: Oct 1, 2012 04:21 PM
Synopsis: Sometimes it’s wise not to get too tidy in the garden. When preparing Salvias for Winter dormancy, moderation is the rule. Regional climate affects how much trimming and mulching are necessary in late autumn.
Six Herbaceous Chinese Salvias for Shady Summer-to-Fall Bloom

Six Herbaceous Chinese Salvias for Shady Summer-to-Fall Bloom


Category: Everything Salvias Blog
Posted: Aug 28, 2012 04:20 PM
Synopsis: Creating a flower garden in partial shade is not as challenging as planting in full shade, yet it requires selecting the right plants. Herbaceous Chinese Salvias and one standout Himalayan species, Salvia nubicola, can form a harmoniously composed partial-shade garden that will attract hummingbirds, butterflies and bees as well as your pleased eye.
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.
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.