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May 4, 2011   You are receiving this email because you requested it, if not see the end of this email.


In This Email Update...
Salvias - especially Salvia clevelandii varieties
Progress at Markham's Nursery

Salvias -- especially Salvia clevelandii varieties

Many of our readers attended the Bringing Back the Natives tour this last weekend where you probably saw some of the many varieties of Salvia clevelandii.  You may remember that last year we had an email describing Salvia 'Pozo Blue' one of the Salvia clevelandii hybrids.  It was written by Kelly Marshall who is a garden designer, Markham board member and owner of a home with a spectacular garden that was on the BBTN tour. Her informative email from laste year is repeated below (much of it applies to the other cultivars as well).   Markham still has some Pozo Blue but we've added other forms of Salvia clevelandii that are available now or will be sometime soon.  These include Santa Cruz Dark, Aromas, Whirly Blue and Winifred Gilman.  Some of these Salvias have been in their pots awhile and are looking a little bedraggled.  However, once planted in the garden you can expect them to take off and provide you with a handsome shrub full lavender-blue color.  

Salvia 'Pozo Blue'

   It's hard to beat Salvia clevelandii and its many cultivars and hybrids as a native shrub for color and fragrance, and Salvia 'Pozo Blue' is no exception.  Thought to be a hybrid between Salvia clevelandii (Cleveland Sage) and Salvia leucophylla (Purple Sage), Salvia 'Pozo Blue' reaches about 5' tall and wide, is drought tolerant, and perfect for a mid-sized butterfly hedge.  Its blue-violet flowers put on quite a show for 6-8 weeks in early summer, when butterflies and hummingbirds work the blossoms.  After bloom, the aging bloom spikes still provide interest in the late summer garden, so many gardeners wait to deadhead until Fall. The silvery gray, evergreen foliage is aromatic year-round, providing a wonderful mixture of spicy and sweet fragrance when you near it. 

   Salvia 'Pozo Blue' does best in full sun, and looks more lush with a bit of deep watering during our inland summer heat.  It tolerates a variety of soil types from clay to sand, and is extremely frost hardy.  
   I use Salvia 'Pozo Blue' as a mid-sized background shrub in my designs, and in spots where I like seasonal privacy (keeping in mind that I cut mine down by 1/3rd or more each Fall).  It's also well placed 3-4' from a path, where visitors must brush the foliage when passing by, releasing a lovely aroma. (from Kelly Marshall 2010)

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Saturday Sale, May 14th

   Our second big spring sale is coming up Saturday May 14th. Mark your calendars; more details coming in next week's email.
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Greenhouse Going Up and Another Bed at Markham

After some delays due to weather, the new greenhouse foundation is poured and the actual construction of the greenhouse is underway... along with another bed for plants for sale. Come see the progress at our upcoming May 14 Saturday Sale.
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Come and Visit the Nursery

Yes, spring is here... and the Governor says the "drought" is over... or at least till the next one... Come visit us and be prepared to get your spring, summer, and fall garden started on its way with the warm weather. Volunteers are normally here on Tuesday morning from 9 until noon.
 

The Nursery is located at 1202 La Vista Avenue (off Clayton Road) in Concord (map). On Tuesday's you can drive all the way into the Nursery area. The office phone is 925-681-2968 or you can email to info@markhamarboretum.org.

 

We look forward to seeing you soon! ... from all the volunteers!

Plant Sales every Tuesday from 9 until noon
Saturday Plant Sales Schedule for 2011:  10am - 2pm
 Upcoming 2011 Saturday Sales:
 
May 14th, June 18th, July 30th, September 10th, October 15th, November 5th

Most 4" pots @ $3      Most 1 Gallons @ $5