currant bush query

[soobiedoosoobie]

Hello
New to the forum.  Great site.  Have learned loads already just nosing around.
Have had my plot about 18 months and become completely obsessed!!
Have been given a currant bush by a friend of a friend who dug it up off her plot.  Not sure if it is a red or black currant.
My question is  Should I plant the bush now or is it to cold.
Should I wait until the weather gets warmer or pop it in now?  It is already starting to bud. ;D 

[soobiedoosoobie]