Sorry for the late reply. Not sure of your skill level so I will start with the easiest to grow. Bc seedking northern lights 50 cdn, grew these and they were awesome. Yield was good in 2 gallon pots almost 2 zips per plant. Grew these along side barneys lsd lemon pheno and this sold sooner. Flower time 9 wks. If you are in Canada look into Kish, hate to recommended this strain due to the fact it is stolen from breeder Steve but this the only way to get shiskaberry, done in under 60 days(90 cdn avail @vsb). My advice if you are new buy from seedking they have very good genetics and the prices are great. If you mess up in anyway you are not out of pocket that much. If you are experienced then you should look into Dr. Greenthumbs, this is one of Canada's top breeders you pay a little more but well worth it. What you paid extra for the seeds you will get back in yield and vigor, just look around his site he has a lot of 8 wk strains.
Included some shots of the northern lights and Kish