if using good soil which looks as if you do...they do not need feed for at least 3 weeks...i would recommend getting a ph meter to read your soil....then you can diagnose your issue much better....throwing whatever at it can only compound your problem...but if your ph is in range of 6.3-6.8 then i would give a small dose of cal mag and be patient and do not overwater.....stick your finger in the soil to your second knuckle and if you feel moisture do not water...alot of the good probe ph meters will also have moisture meter on it! :thumbsup: