adding oak to flanders

[npray]

I brewed up a flanders red september 4th, i was wondering when should i add the oak cubes and if i should transfer it to secondary first?

 

[Oldsock]

I brewed up a flanders red september 4th, i was wondering when should i add the oak cubes and if i should transfer it to secondary first?

I usually add oak when I move my sours to secondary. I move most sours to secondary (other than lambic-type) after 3-5 weeks, once most of the primary yeast has dropped out.