Difference?

I was wondering what the difference between blue diesel and sour diesel is? Any other names for the blue diesel?

Most of the blue diesels have either a blueberry indica or sativa bred into them for color and aroma. The sour diesel, I don't really know the answer to this part but it basically comes down to what genetics are in each strain.Welcome to RIU

blue diesel comes from : nycd x blueberry (indica or sativa)

sour d is : chem x nl x mass super skunk