Primus White Currant (Ribes rubrum 'Primus')

'Primus' White Currant is a cultivar of white currant, it's actually the same species as Red Currant (Ribes rubrum) but this selection has white fruit with a sweet, mild flavour. The berries ripen in mid summer and form long clusters / racemes. 

Cold Hardiness Zone: 3
Mature Size: 3-5 ft tall and wide