three more is all you will need. Just do me a favor, when you germinate these, do it in soil, dont use the water cup method. If I did convince you to germinate in soil, do it organic soil, or seed starter. I can give you detailed instructions on how to germinate and care for them in early stages if you want. The reason I say is because I gave two seeds from the ten I got to my boss so that he can try them, he also hydro germinates and one died and the other surived. He germinated his way before mine did. His turned out to be a female (lucky little punk), the reason I said that is becuase I germinated two and got males and he gets a female right off the bat! Anyways his is 1week and a 1/2 older than mine, and his female is much smaller and scimmpier (skiny,lacking buds, not as tall). I don't know what he is doing but its not right. Hit me up if you have any questions. remember, when the Joint Dr. himselfr says "type of medium that best holds the fullest potential for germination is, SOIL." there is a reason that he says this, he is the one who created autoflowering dwarf Lowryder, listen to what he says. as far as lighting, always use 18/6 through out the whole deal.