this is my first grow and the first problem i have run into, is there anything i can do for this? http://forum.grasscity.com/photopost/showphoto.php/photo/75989
look's like a mag or zinc def. as with all thing's your first reaction while growing in soil is to flush well, then go half strength on the nutes there after, find a fert rich with trace element's like calcium,mag,zinc etc. use it after flush, within a week she should be ok. grab a bag of dolomite lime as well this help's control your ph balance.