Asking me what my favorite plant is, is like asking a mother which child is her favorite. There is one versatile genus that contains many outstanding plants that are on my list.
Salvia, or sage, is a member of the mint family. Mints are easily recognizable by their square stems and scented foliage. There are over 1000 species of salvia, some are ornamental, some are herbs, and some are just weeds. Some have pleasant scents, some not so much, but all have an odor. If they do flower, the flowers are tubular and borne on slender stems. In this area, some salvias are hardy perennials, some are tender annuals, and some are reseeding annuals.
Of the perennials, the most well known are the nemorosa types, like ‘May Night’ with their dark purple, or blue flowers. They bloom in the spring and continue on well into the summer with a little bit of deadheading. The lilac sage (Verticillata types) have larger fuzzy leaves and light purple flowers. Both of these are good for bees.
While most salvias thrive in the sun, there are even some that do well in the shade garden. Japanese yellow sage (Salivia koyamae)is a woodland perennial groundcover reaching one to two feet with yellow flowers.
There are several border-line hardy types. Autumn sage, (Gregii types) generally have red or pink flowers and are hummingbird magnets. Despite its name, it blooms through the summer and fall. They prefer dry soils and reach 2-3 feet. Black-and-Blue sage (Guaranitica hybrids) gets taller, to 4ft, and tolerates more damp soils. It’s best known for its brilliant blue flowers and dark, almost black stems. It also is a prime choice to attract hummingbirds.
Annual salvias are staples of the garden center and are generally started from seed. The reds of the scarlet sage (Splendens types) with names like Sizzler, Salsa or Red Queen are commonly found in market packs or small pots. Also popular are blood sage or Texas sage (Coccinea type). Most commonly found in red, pink or white, these flowers are a little more delicate and refined than the splendens types, but don’t let that fool you- they are extremely drought tolerant and will reseed from year to year given half a chance. Mealy cup sage (Farinacea types), with its lovely powdery blue flowers and soft velvety leaves is another very popular annual. ‘Victoria Blue’ is one of its commonly found cultivars. The coccinea and farinacea types are native to the Southern US, but are not reliably hardy this far north.
Mexican bush sage,Salvia leucantha,is one of the most spectacular of the sages in my opinion. It only blooms
under short days, so you wait all summer for the show, but it is worth it. The foliage is silvery gray and reaches three feet. The flowers and stems are also very fuzzy, but a brilliant hot pinky-purple. Unfortunately it doesn’t make it through the winter.
Salvias also cross breed without a lot of extreme measures. There are some new very interesting cultivars that are propagated from cuttings that won’t reseed that are worth a try. ‘Wendy’s Wish’, was a spontaneous garden hybrid ofSalvia mexicanadiscovered by Wendy Smith in Australia. She named it ‘Wendy’s Wish’ as she has designated that part of the proceeds from the royalties go to the Make-A-Wish foundation. It has shiny dark green foliage with extra large hot pink flowers and mauve bracts. It is really stunning. ‘Love and Wishes’ is a darker purple cousin which also benefits Make-A-Wish
I can’t end this article without mentioning the edible ones. Without garden sage (Salvia officinalis)Thanksgiving stuffing would never be the same. Most common is the silvery foliage, but the purple foliage and tricolor variegated selections are also tasty. Pineapple sage (Salvia elegans)truly smells like ripe pineapples. Brew the leaves for teas, chop some for mixing with fruit salads or if you are really brave, mince some for garnish on pizza.
Try a new salvia this summer. You can’t go wrong with so many choices.
Photos:- Top Mixed basket with Black and Blue salvia, red- coccinea type and Angelonia. Middle- Salvia leucantha (Mexican Bush) and bottom left 'Wendy's Wish'. All taken by Kris Barry- GPF.
Perennial gardening can be overwhelming. With thousands of choices of sun and shade perennials, making a decision is difficult for the novice and expert gardener alike. The Perennial Plant Association, a group of landscapers, growers, and other perennial afficianados aims to help by naming one special plant each year to feature. The association started selecting Perennial Plants of the Year in 1990. These 26 plants are tried-and-true, fantastic perennials for a variety of conditions. If you need a place to start, this list is a gold-mine.