I got over zealous and started more seeds then I should have giving 3 to my brother( the small tan pots) have 1 auto which will be done in a few weeks so that leaves me with 8 plants in this 5x5x7 with 3 315w cmh lights FF ocean forest soil in 5 gal buckets minus the auto and 1 photo in a 3 gal pot when should I flower to get a good yield without having room trouble?