Only problem with auto's is if you fuck up the start, you'll yield considerably less, whereas with photo's you can just veg them a bit longer and flip them when you've got it sorted out.
On the other hand photo's are light sensitive, often meaning light leaks, no matter how tiny, can herm a whole grow. Been there :-/ so make sure your tent is light proof and don't interrupt the dark cycle. Timers or powerfailure and messing the schedule up can also take you by surprise.
On the other hand photo's are light sensitive, often meaning light leaks, no matter how tiny, can herm a whole grow. Been there :-/ so make sure your tent is light proof and don't interrupt the dark cycle. Timers or powerfailure and messing the schedule up can also take you by surprise.