yes they are, quite sure the site said last year they were autoflowers but now it doesn't. so don't be surprised if they autoflower is all.
re-read a thread on RIU and @Craigson15 grew them in 2017 and says they were autoflowers. another person said his were photoperiod.. i know in 2016 some people also got a high THC strain 'canadian dream' but i don't think any were given out this year, maybe those ones were photo
recommended not to top/fim and focus on large central cola