I have a fish tank and i treat the water before i put it in the tank with stuff i get out the pet shop. its called stress coat takes all the chemicals out the water. i water my plant with the old water out of the fish tank free ferts
Theres a local shop which sells seeds. They sell 5 unfemiseds seeds for £12, dosnt say what they are? or you can buy femised seeds like white widow or blueberry for say £30. If i got thew cheaper ones what type of weed would i get thats if theres females in the packet?