longest flowering time?

What is the longest flowering time that you have personally experienced on an inside grow?

please indicate whether you were in soil or hydro

personaly my longest flowering strain has been NYC Diesel from SOMA Seeds. it takes 10-12 weeks to finish. i like to push the 11-12 week flowering period because it realy brings out the flavor and smell in this perticular strain. VERY Sativa dominant, 70% i believe and it shows in the smell and high.... a very nice smoke made for multiple ocasions, an up high, but not erratically up its still a very calming high.... its mysterious.