(Himalayan Cobra Lily) Siren's Song is tall, but a bit shorter than the Poseidon cultivar of this woodland species. We offer you well-established clumps that will reward you by blooming the first year that you plant them.
The spathe of Siren's Song is a leaf-like blossom that wraps around and hangs over the plant's finger-like spadix with its tip coming to a long, thin point. It looks a bit like a cobra hissing. Its blue-green, radial leaves, are wide and wavy. They spread out like spokes at the top of the plant's stalk and have wide silver stripes down the center of each blade. Give this plant full sun to partial shade and rich, well-drained soil.
Most Arisaemas are from Asia where they are known as Cobra Lilies. Arisaema consanguineum is native to lowlands as well as alpine areas in China, India, Taiwan, Thailand and Tibet. North American species are commonly called Jack in the Pulpit.
Plantswoman Ellen Hornig, who is particularly renowned for the Arisaemas she grew at the former Seneca Hill Perennials nursery in Ithaca, New York, bred this excellent cultivar. It grows well in full sun to partial shade and survives chilly winters.
Arisaemas are used medically in herbal formulas, but should be carefully processed for safe consumption.
(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.
(Cardinal Sage) Aptly named for its cardinal red, 2-inch-long flowers that glisten in the autumn sun, this full-sun sage blooms from fall into winter. Hummingbirds love it, but deer resist its charms. Growing up to 5 feet tall, it makes a fine herbaceous border plant or shrubby screen.
(Scorching Pink Mountain Sage) Compact and small, this Mountain Sage is another fine groundcover for Southern California, the Southwest and Texas. Similar to Salvia microphylla 'Heatwave Glimmer', it not only survives but thrives in extreme heat.
(Smith College Mystery Sage) This mysterious species came to us via Smith College in Northampton, Massachusetts. We refer to it as "Mystery Sage" as the origins of this fine plant are unclear.
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Here are some guidelines for success with this plant in your garden.
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This plant needs or tolerates more than six hours of intense sunlight daily. Many Salvias only thrive in wide-open locations where they receive long hours of full sun. However, full-sun species sometimes tolerate a bit of partial shade. Or a Salvia that loves partial shade may be amenable to spending part of its time in full sun.
In general, this sun/shade adaptability shows up in Salvias that do best in cooler climates when grown in full sun and thrive in hot climates when partial shade is available. So full-sun Salvias sometimes are also categorized as partial-shade plants and vice versa.
This plant can handle extreme heat.
Full-sun Salvias that don’t like any shade are among the most heat tolerant. Heat-loving Salvias also are often drought tolerant. Moisture-conserving features, such as fuzzy leaves, help them stay perky at high temperatures.
Heat-tolerant Salvias are fine choices for western and southern exposures.
This plant grows well in partial shade, such as the kind on the edge of woodlands or under deciduous trees with breaks in the foliage through which dappled sunlight penetrates. Many Salvias thrive in partial shade, including ones that spend part of their day in full sunlight. Some species need partial shade to overcome severe heat and dry soil.
This plant grows well in an outdoor container, such as on a patio.
Some containerized Salvias leaf out and flower year after year following a period of dormancy. Annuals in containers may die back and appear to grow again when they reseed.
During extreme heat, check the soil in container plantings once or twice daily to be sure it doesn't completely dry out. Feel its surface for coolness, then gently poke a finger into the soil to check for dryness.
Plant hardiness Zones defined by the U.S. Department of Agriculture tell you the minimum temperatures a plant can withstand in your garden. The USDA divides the nation into winter climate areas from coldest (Zone 1) to warmest (Zone 11).
However, it is sometimes possible to grow a Zone 6 Salvia as a perennial in Zone 5 if you provide preferential care, such as winter mulching and a location sheltered from harsh winds. In contrast, a Zone 9 Salvia may act like a perennial in Zone 10 if given a bit of shade or extra water.
To create a harmonious landscape plan, it is important to consider the heights of individual plants.
Height also affects function. Short Salvias often make excellent ground covers that conserve soil moisture and discourage weeds while also brightening your yard. Medium-height Salvias, such as ones 36 inches tall, often are ideal border plants. A tall Salvia planted singly can highlight a landscape; multiple plantings can form an attractive screen.
By considering the width of a plant, you can determine how many to place in a row or what other plants to grow with it.
For example, a narrow, moderate-height Salvia may look good interplanted with bushier species, kind of like Mutt and Jeff.
In contrast, wide-spreading Salvias are economical for hiding lengths of wall and fence or for creating hedge-like divisions in a yard.
Plant this herbaceous species in the USDA Zones where it grows as a perennial, returning year after year.
After dying back to the ground at frost, herbaceous perennials emerge in the Spring with soft, new growth. A Salvia that is perennial in one region, may be an annual in another depending on local conditions, such as winter temperatures.
If you live in USDA Zone 5, for example, Salvias in our catalog cited as growing well in Zone 5 or lower will be perennial. Those cited as doing well in Zones 6 or higher may do well in Zone 5, but generally will act like annuals coming back from seed instead of the parent plant’s roots.
This plant needs regular watering based on what is appropriate to your local conditions.
In some extremely hot, arid climates, this may mean daily watering in Summer. Although many drought-resistant Salvias survive on little to no watering due to local rainfall and deep roots meeting their moisture needs, others need regular doses. The size and frequency of the dose depends on your climate.
This plant thrives on or at least tolerates lots of water, especially when soil is well drained.
A number of Salvias hold up well in areas where rainfall is a regular occurrence. Some even tolerate boggy conditions. These are usually top-notch plants for regions of the country, such as the Southeast, where summers are soggy.
Unless local forage is in short supply, most deer likely will avoid this plant.
It appears that deer dislike Salvias, in general, due to their volatile oils that make the plants so fragrant and savory in cooking. However, the only completely deer-proof plants are the ones grown beyond reach.