Spikey looking flower head with a fabulous metallic blue tint
 
5 stems per bunch
 
Apologies, but to differentiate on the selection list, I have used the following colours:
 
'blue-shiny' for the single stems
 
'blue-metallic' for the multi-headed stems
 
'blue-silvery' for the heads with more advanced flowers
 
There are photos to go with each type