https://www.growweedeasy.com/how-to-super-crop-marijuana

Is a good example and according to this this,  its in your Grow weed bible that you read cover to cover, BUSTED lol.  

Actually that may have been another member that said that.

Anyway the first couple of try's you'll think you killed them but the next day they will be fine. If they split just put some tape around them and then when you harvest and see that tape it will make you smile a little.