Apr 29, 2012

What is that 'Yellow' mound?



Euphorbia polychroma (cushion spurge)
                  
For those of us who must share our gardens with the many rabbits that have been around in recent years, the cushion spurge is a plant that will survive the garden raids as the little critters much prefer the flavour of other herbaceous perennials.
 
This hardy spring blooming plant does not require any winter protection, can survive up to -40, is rarely bothered by insects or diseases and can easily be considered a three season plant. Once established this plant can tolerate dry conditions, which makes it a good choice for those interested in xeriscaping.

For 4-6 weeks in the spring you can enjoy the bright yellow bracts which are leaves that look like flowers.  After the yellow bracts fade away to green, shear your cushion spurge by half to maintain a neat rounded mound for the summer months.  Be careful to wear gloves when shearing as the milky sap can cause skin irritations.

In the fall the foliage turns reddish orange, providing a lovely contrast to your dwarf evergreens.   For best results keep your cushion spurge in loose soil amended with organic material and place in full sun.  They should grow approx 40 cm -high and 60 cm wide.




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