Use the gh flora check out this thread

http://boards.cannabis.com/hydroponi...iscussion.html
socialistpete Reviewed by socialistpete on . first time bubbler grow need advice hi there,av only ever grown in soil a long time ago but ive went ahead and got myself a 3 plant single 20 litre bubbler pob,i realise this is prob a big mistake right away as i dont have feminised seeds i presume when i switch for sexing and find a male the roots will be bound together and will probably result in the death of the females aswell when i kill the male/s and the left over roots die and rot the fems,anyhow i might just germ 2 and hope for 2 females,that being the case i will germ a Rating: 5