The Gardener’s Guide to Growing Salvias

a book by John Sutton

The genus Salvia includes more than 700 species and hundreds of garden-worthy cultivars; given their extreme diversity of color and habit, salvias may truly be the ultimate collector’s plant. Our publication of Betsy Clebsch’s A Book of Salvias in 1997 prompted even greater interest in many handsome and newly available plants; Sutton’s new book documenting more than 90 species provides a useful perspective from England and Europe.

Media reviews of this book:

“John Sutton has produced a landmark book. It significantly adds to our knowledge and manages to inspire as well — it is the book I have been waiting for.”

—Peter Miles, Gardens Illustrated, September 1999

“This volume goes far beyond the norm in providing all-inclusive information for this genus on a wide basis of planting areas.”

—Marianne D. Truby, California Garden, Sept./Oct.1999

“I think you could find no better way to become better acquainted with salvias than to get a copy of The Gardener’s Guide to Growing Salvias.”

—Ethel Fried, Journal Inquirer, June 14, 1999

“This book is a worthwhile addition to recent horticultural monographs.”

—Peter Barnes, The Garden, April 2000

“Well illustrated and written, and will be indispensable for anyone seriously interested in salvias.”

—Rich Dufresne, Rock Garden Quarterly, Vol. 57(4)

Publishing details:

Paperback, 160 pages, 7"x 9-½" 70 color photos, 10 line drawings

©1999, Timber Press, ISBN 0-88192-671-X

An excerpt from this book:

Almost all that we know about the genus Salvia before the eighteenth century has come down to us because of belief in the medicinal virtues of Salvia officinalis (common sage) and Salvia fruticosa (Greek sage). That belief was not unfounded in fact, since modern biochemical studies have established that some of the constituent compounds in the volatile oils that are characteristic of many members of the genus do indeed have antibacterial activity.

The use of the foliage in compresses for the treatment of wounds and injuries is recorded by a number of writers in ancient Greece and Rome, and their authority was widely respected by practitioners of medicine in Europe and the Middle East up to the nineteenth century. Those who wrote of sage and its medicinal properties, and whose writings have survived, are Theophrastus (c372–287BC), Pliny the Elder (AD23–79) and — most importantly — the Sicilian Dioscorides who wrote De Materia Medica in about AD64. His account of over 500 plants became the principal source in Europe of information on herbs and their uses until Elizabethan times.

Older than the written records, by over a thousand years, is the identifiable representation of Salvia fruticosa (Greek sage) on a fresco at Knossos, Crete, which has been dated at about 1400BC. This is another indication of the respect in which Salvia was held for its medicinal properties in the days of classical Greece.

The Latin name Salvia was first used by Pliny and is directly derived from the verb salvere, to heal. And heal — or at least assist in healing — sage almost certainly would have done in appropriate cases: claims for its properties other than healing, for example as an aid for conception or for ’bringing down the courses of women’ or ’the treatment of epilepsy’ are very much open to question.

It can quite safely be assumed that the Romans brought sage to Britain (AD43–410), and we have one piece of evidence that it was known and valued in Anglo-Saxon times. The Benedictine monk Aelfric (cAD955–1010) was a major literary figure of his day, writing in both Latin and Anglo-Saxon. In AD955 he compiled a list of over 200 trees and herbs, among them sage, in his Colloquy (Nominum Herbarum). The monastic tradition of cultivation and use of herbs about which Aelfric wrote must date even further back. A ninth-century plan for the ideal monastery and its associated gardens shows the medicinal (or physic) garden in the form of a square comprising 16 beds, one for each herb included, one of which is sage.

Around the beginning of the sixteenth century, sage was included in the ’Fromond List’, in a cookery book, the property of Thomas Fromond, of Carshalton in Surrey. The ’List’ comprises 138 ’herbys necessary for a garden’. About 25 years later, sage was mentioned in Bancke’s Herbal (AD1525), the first to be printed in English. The first enumeration and description of a number of Salvia species came in 1597 with the publication of the most famous of British herbals: The Herball or Generall Historie of Plantes by John Gerard. This work is a masterpiece for the grace of its language and the quality of its illustrations. However, much of its content was obtained, without acknowledgement, from an original work by Dodoens, a Belgian botanist.

In the herbal, Gerard described nine sages, four under that name and five under clary. One of the species is Salvia officinalis, and Gerard was clearly familiar with variegated forms, for he wrote ’We have in our gardens a kind of Sage, the leaves whereof are reddish, part of these red leaves are striped with white, other mixed with white, green and red, even as nature list to plaie with such plants.’

The two British native species, Salvia pratensis and Salvia verbenaca are also described, the former as mountain sage and the latter as ’Wilde Clarie or Orculus Christi’. The name in Latin is in recognition of the use of the seeds in removing foreign objects from the eye. Common clary, Salvia sclarea, clearly created just the same disagreeable olfactory impression in the sixteenth century as today, for Gerard stated that ’The whole herbe yieldeth forth a ranke and strong smell that stuffeth the head’. The other species described include Salvia glutinosa (Iovis colus, Jupiter’s distaff), Salvia indica and Salvia viridis (syn. Salvia horminum, annual clary). The final two cannot be identified with complete certainty, though one is very probably Salvia fruticosa.

About John Sutton

John Sutton taught horticulture for many years, most recently at Pershore College in the UK. His time as a teacher heightened his interest in Compositae, among other families. A long-time writer for British gardening magazines, he also contributed to such important garden references as The New RHS Dictionary of Gardening. He is a well-respected commentator in trade publications on new flowering plant introductions, and the author of Timber Press’s Gardener’s Guide to Growing Salvias (1999).

Ordering information:

The Gardener’s Guide to Growing Salvias (Paperback) (B-017)
Each $19.95
Add to Cart

Be sure to check out Digging Dog’s Salvia selections:

Salvia azurea ‘Nekan’

Salvia x ‘Allen Chickering’

Salvia argentea

Salvia arizonica

Salvia ‘Bee’s Bliss’

Salvia clevelandii ‘Aromas’

Salvia confertiflora

Salvia corrugata

Salvia ‘El Cielo Blue’

Salvia forsskaolii

Salvia greggii ‘Wild Thing’

Salvia guaranitica ‘Black and Blue’

Salvia guaranitica ‘Blue Ensign’

Salvia involucrata ‘Mulberry Jam’

Salvia x jamensis ‘Pat Vlasto’

Salvia leucantha x elegans ‘Anthony Parker’

Salvia melissodora (Yucca Do Form)

Salvia mexicana ‘Limelight’

Salvia nemorosa ‘Amethyst’

Salvia nemorosa ‘Caradonna’

Salvia nemorosa ‘Plumosa’

Salvia nemorosa ‘Rosenwein’

Salvia pratensis ‘Swan Lake’

Salvia ‘Purple Majesty’

Salvia reptans

Salvia sclarea ‘Vatican White’

Salvia semiatrata

Salvia sinaloensis

Salvia vanhoutii (Burgundy Form)

Salvia vanhoutii ex. ‘Paul’

Salvia verticillata ‘Purple Rain’

Salvia nubicola

Salvia urica

Salvia cacaliaefolia

Salvia holwayi

Salvia microphylla x greggii ‘Red Velvet’

Salvia microphylla ‘San Carlos Festival’

Salvia microphylla ‘Wild Watermelon’

Salvia ‘Silke’s Dream’

Salvia involucrata ‘Hidalgo’

Salvia microphylla ‘Hoja Grande’

Salvia ‘Waverly’