These are species that produce woody stems, but die back to the ground in the winter in all but the warmest climates. In warm winter areas these can become woody shrubs, but they generally benefit from the following pruning methods.
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.
(Candelabra Spanish Sage) Tall, well-branched spikes display large two-tone blue flowers above a compact shrubby mass of attractive, furry white leaves. When in bloom, this compact, drought-resistant native of Spain will awe every visitor to your garden.
Candelabra Spanish Sage is a rare beauty that does well in warm, dry locations and blooms abundantly from mid-summer through fall. It does well as a compact container plant or can grow up to 6 feet tall in the ground. We also highly recommend it as a border plant and for cut-flower gardens.
(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.
(Balkan Sage) Violet-blue whorls of flowers and plentiful, fuzzy, basal leaves that reach an impressive length of 18 inches are two notable features about this hardy, herbaceous perennial, which is native to the Southeastern Balkan Peninsula.
Balkan Sage is found in coniferous forests, meadows and slopes from Bulgaria to Turkey's Black Sea coast. However, it is named after the 19th century Finnish plant collector Peter Forsskål, who collected botanical samples further south in Saudi Arabia.
Although deciduous in areas with cold winters, it blooms about nine months a year for us on the Northern California coast beginning in summer. Following a brief winter dormancy, it returns reliably every spring, clumping in a way that makes it look like Hosta from a distance. Yet, unlike that woodland plant, it grows well in full sun as well partial shade. It is a fine choice for a lightly shaded garden or border and is happy in the acid soil under conifers.
Give it soil with average fertility, occasional water and enough shade to promote lush growth. Your reward will be large flowers with lovely white and yellow bee lines attractive to hummingbirds and honeybees.
(Greek Sage) Most of the dried culinary sage sold in the United States is Greek Sage. Frescoes on the island of Crete, dating to 1400 BC, depict this plant used by the Phoenicians and Greeks for cooking and medicine. It is an ancient and beloved friend of mankind.
In the garden, Greek Sage provides a pleasant lavender fragrance, especially on warm days, and has spikes of pink-to-lavender flowers. Similar to most culinary sages, it loves full sun and well-drained soil. However, it tolerates moist ground. This compact plant, which grows 24 inches tall and 18 inches wide, is a good choice for fragrant borders and patio containers as well as kitchen gardens.
Grow this drought-resistant, heat-tolerant plant in well-drained soil that is on the dry side. Butterflies, honeybees and hummingbirds will thank you with frequent visits.
Although some cooks find Salvia oficinalis culinary sages tastier, Salvia fruticosa is easier to grow. It comprises 50 to 95% of the commercial market. We think it offers an interesting change of taste.
(Wooly Multicolor Sage) In Greek, "lasiantha" means "wooly flower." The flowers of Salvia lasiantha are surrounded by wooly bracts, but are even more notable for transforming from apricot-orange in the morning to reddish-purple later in the day.
The bracts are also dramatic -- a fuzzy white overlaid with pink, orange, violet and cream. The large flower clusters bloom from mid-summer until the onset of cold weather. Large wrinkled foliage and white wooly stems are other distinctive features of this large, shrubby sage. All that wooliness helps this native of Mexico and Costa Rica to conserve moisture during drought and extreme heat.
At 5 feet tall and wide, this fragrant butterfly magnet makes a good screen, background planting or addition to a shrubby border. It can even be grown in a large patio container.
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.