These are species that grow as woody shrubs and keep their foliage year round.
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.
(Wild Cotton) From the winter rainfall area of southern Africa, this shrubby and unusual Milkweed is especially common in the Western Cape region. An especially tough plant, we have noted that the Monarch larvae that migrate through our area seem to prefer this over all other species.
The endangered Monarch butterfly is particularly drawn to the milkweed family ( Asclepiadaceae), which includes this plant.
Monarchs lay their eggs on milkweeds, because those are the only plants their caterpillars will eat. The roughness of fuzzy milkweed foliage makes it easier for eggs and chrysalises to cling to the plants. Monarch caterpillars consume powerful chemicals in the leaves protecting them as babies and adults against predators for whom the chemicals are toxic. Perhaps it is these chemicals that make deer avoid the plant.
This particular milkweed is a shrubby perennial in USDA zones where winter temperatures are warmer. In zones with colder winters, it works well as a bedding plant. When grown as an annual, Wild Cotton can be cut back in late autumn and moved indoors to overwinter. But don't forget to reduce watering and place it in a cool, but sunny location.
Unlike Common Milkweed (Asclepias syriaca), this species doesn't have a taproot. This means that it is easier to control the plant's spread.
In the past few years, much has been written about the problems as well as the benefits that Tropical Milkweed species present for Monarch butterflies. Butterflies adore these lush bloomers, which offer plentiful nectar and provide what is becoming scarce -- lodging for Monarch larvae.
However, where these plants persist outdoors during winter, Monarchs may not complete their migration to Mexico. This creates a number of difficulties, including illness for the butterflies. The best way to avoid this problem in warm regions is to cut all species of Tropical Milkweeds to the ground during autumn.
(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.
This plant is widespread on the coastal hills and adjacent rocky hills of the South African Cape where it loves full sun. Used both as a culinary and medicinal herb by the native peoples of this area, it was adopted by Dutch colonials in the 18th century.
Hardy and drought-resistant, Blue African Sage can be a foundation planting in your garden or an unusual container choice. It is a butterfly favorite that blooms from late spring through summer with abandon. We love this deer-resistant Salvia and believe it should be used more widely.
Note: We have reason to believe this species may have greater cold tolerance than documented. Also, according to some taxonomists, the correct name for this species is now Salvia africana.
(Cedros Island Sage) From the Island of Cedars off the coast of Baja California Sur comes this delightful xeric sage with deep violet-blue flowers and silvery foliage. The square-shaped, 1-inch-long leaves are densely covered with short white hairs providing moisture retention and a velvety texture.
This is a gem for xeric, full-sun gardens. It is easy to grow if you understand the conditions on Cedros Island, which are dry, hot and generally sunny. In their mountain-forest ecosystem, the minimal water that these plants receive is largely from occasional fog. So keep this plant mostly dry, give it perfect drainage and don't shade it if possible. Your reward will be a lovely edging plant, small-scale ground cover or a short but dramatic container plant.
This Salvia is rare to find in cultivation; we are very happy to be able to supply this lovely plant.
(Silver Germander Sage) With its compact habit, brilliant silver-white leaves and large, sky blue flowers, this is an outstanding heat-tolerant choice for dry, sunny gardens. We consider this to be one of the finest short ground covers for these conditions.
Grow Silver Germander Sage in full sun and well-drained, loamy soil where you can see it up close. Expect explosive blooming in the summer and fall when the weather warms and settles.
We highly recommend this rarely seen variety of the green-leafed Germander Sage.
(Rough Blue Sage) Honeybees and butterflies love this deer-resistant shrub, which grows wild on the southwestern Cape of South Africa. It is a member of the most diverse plant community in the world, the fynbos -- an Afrikaans word, meaning "fine bush" and referring to scrub plants or shrubbery.
Rough Blue Sage is a dense shrub that is heat tolerant and requires full sun. It grows in the wild along seepage areas, such as riverbeds, and in sandy soil among rocks. Good drainage is essential, but this plant can tolerate moist soil when necessary. It grows up to 4 feet tall with many strong, upright stems. The leaves are dotted with glands that release a strong scent when touched and leave a sticky residue on fingers.
The reddish-purple bracts surrounding the large powder blue flowers provide bonus color. Although it is considered to be a spring and summer bloomer, this sage puts on a show for us until autumn frost. We highly recommend this beauty, which makes a great patio plant in colder areas.
(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.
(Mid-East Sage) Native to the mountains shared by Israel and Lebanon, this fragrant sage is drought resistant, heat tolerant and long blooming. Its tidy, basal foliage rises up and spreads only about 18 inches, but it has tall flower spikes.
Sometimes called Sticky Sage, its scientific name refers to the stickiness of the plant's calyxes, which cup small, dusky pink flowers that bloom spring into summer. Its strap-shaped leaves form a dense rosette.
Salvia viscosa is easy to grow. It is an efficient, heat-tolerant groundcover and is perfect for dry gardens in USDA Zones 8 to 10. Combine it in a mixed border with the deep purple flowers of Salvia coahuilensis, which is similarly short and has the same cultural needs of full sun and well-drained soil. Although Salvia viscosa can get by with little watering, it appreciates average moisture based on local conditions.
(Hidalgo or 7-UP Plant) I love to ask people what the smell of these leaves remind them of. Almost no one gets it on the first try, but when I say, "7 UP", their eyes light up, heads nod and the resounding answer is, "Yes!"
This mounding small perennial is native to shady mountain canyons in Arizona and Texas. The flowers glow on tall spikes above the furry, light green above, silvery underneath leaves. This is an outstanding perennial for shady spots. It can stand drought when established, but does very well with regular garden water. The apricot-coral flowers age to a reddish tint, and are quite long lasting. This plant blooms for us April - October!
This is another Salvia-like perennial that deserves much greater prominence in our gardens.
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.
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.