You only have one 13 watt cfl? thats not going to be good enoguh to complete the grow. You will need atleast 1 30watt cfl @ 6500K ($8 ) and two 42watt warm white light cfl @ 2700K ( $10/each ). Then you will not have to worry about anything growing slow. At 11 days, your plant should be bigger then that. You can keep the 13watter but it can't really do anything on it's own...