How to prune first year new blackcurrent
I have three blackcurrent bushes in full foliage. They are in their first year in the garden. So I expect my first fruit next year, in their second year of life (what is the reason incidentally for this second year fruiting and not first year?). But I am unsure how to prune them as they've not had any fruit-bearing branches yet. Should I just leave them as they are, or is there a way to prune them to give them the best start next year for their first fruiting?