I have some cheese and bleuberry seedlings that dont look very healthy

First time i have had a problem with seedlings?

Im using the new vita link soil mix and im hoping it aint that, has anyone else used this soil?

I got them under a 250 cfl, no nutes have been used

The seedlings first 2 set of proper leaves are yellow, the new growth looks fine

If some one could give me some advice, that would be very helpfull

thankyou

p.s vita link professional enriched soil
jchap Reviewed by jchap on . yellowing seedlings help needed pls I have some cheese and bleuberry seedlings that dont look very healthy First time i have had a problem with seedlings? Im using the new vita link soil mix and im hoping it aint that, has anyone else used this soil? I got them under a 250 cfl, no nutes have been used The seedlings first 2 set of proper leaves are yellow, the new growth looks fine Rating: 5