Posted: 29/04/2016 at 13:01
Sanjy, It won't want much water over winter....just don't let it dry out totally.
take your cuttings as early as poss to create a decent size plant to over winter.
Yes, the blues are best. blue varieties of salvia are many....patens varieties,,cacalifolia, microphylla blue note, micro violin music, guanjuato, uliginosa,,guaranitica, Amistad although this is really purple and more. plus the hardy ones
Have them all...tee hee hee