It looks to me like its been over nuted. You should not have to add nutes to such a young plant until it uses up that which is already in the soil mix.
I do not start adding nutes until a couple of weeks befor I am ready to 'flip' the plants into 12/12.
If I were you I would consider 1 of 2 cures.
1) repot into fresh soil mix
2) flush with ph'd water

Just my opinion.
Randm999 Reviewed by Randm999 on . help a girl out!!! lots of pics. thanks for looking everyone. well, heres the facts: plants are about 4 weeks old in sunshine mix #4 amended with perlite and lime. nute are jacks classic and dyna-gro on alternating schedule. a water, feed, water schedule. also low doses of calmag and molasses, alternating each with feedings. ph in is 6.0-6.3, with suggested amounts of each nutes. the first two pictures were taken when the symptoms first showed up. i watered with jacks and within 48 hours the leaves did that. i poured phd Rating: 5