Perhaps you remember this box of precious finds from my post on the Spring Plant Sale at the UC Berkeley Botanical Garden. Center stage is Salvia ‘Big Swing’, one of several totally new to me salvias I saw that day. I got it in the ground in my front garden in early May but of course failed to photograph it. As I gave it a good large open space the photograph would have only shown the velvety leaves about 6″ tall surrounded by a vast sea of humus!

It has been an exciting summer venturing away from the many twiggy, small leafed salvias I’ve grown for several years. Selections from the greggii and microphylla species are very successful here and bloom almost year around given periodic cutting back as the blooms fade. Below, Salvia ‘Mesa Azure’ is my enduring favorite with its nice mix of flowers and brighter green foliage. It has also been tough as nails in terms of weather and water.


Feeling the need to expand my salvia horizons into some of the more tender perennial species I having been picking up whatever I find on my gardening travels, usually just a single plant to trial as I did with ‘Big Swing’.
Salvia ‘Big Swing’ originated as a chance seedling between S. macrophylla and S. sagittata and was brought to gardens by noted Bay Area salvia expert Betsy Clebsch. I also purchased a Salvia sagittata but it has not been as successful for me as ‘Big Swing’ which purports to be more compact than its parent.

The foliage was fast growing to a lovely mound of large, almost chartreuse green arrow shaped leaves. Both the leaves and stems are soft and somewhat downy. This is my second wave of branched flower stalks–the first flush having been cut back in August. The flowers are not especially numerous but prominently held high above the foliage.
The saturated cobalt blue flowers are almost electric and their shape interesting in the salvia world. On a breezy day the blooms appear as dancing butterflies atop the wiry stems.
‘Big Swing’ is a tender perennial having hardiness only to USDA zone 10a according to one of my references. Annie’s Annuals in Richmond, CA lists zones 8-10 which is more hopeful for me–could be dicey to overwinter in my zone 9 so I may cut back, mulch and cover before our cooler weather sets in. Even if I lose this one, I would gladly treat it as an annual just to be able to enjoy it every year. Finding it again locally will be a challenge but that is what road trips are for! On the other end of the weather spectrum reference notes that it may require some afternoon shade and adequate water in the sunniest climates. My ‘Big Swing’ is in true full sun (southern) until very late afternoon and has done fine within the parameters of my weekly automatic sprinkler schedule. Of note is that the parent species S. sagittata purchased and planted at the same time does get some afternoon shade and perhaps a bit more water. It is half the size and has very few flower stalks!
Salvia ‘Big Swing’ gets an A+ for performance in my garden. For interesting information about great salvias for your garden check out any of the books written by Betsey Clebsch including The New Book of Salvias: Sages for Every Garden (Timber Press 2003).