White Spots on New and Old Leaves but No Sign of Damage

the best supplemental lighting you can get is floros... they are low heat generating.. and for the most part can be placed in any posistion.. as far as the kind it up to you... make sure to get warm bulbs... 2300k to 3000k are what your looking for... wether you get kitchen floro fixtures that use 12 inch bulbs, and get more of them that works... or you could get the 4ft shop light floros and get fewer... either way if you want to add anough to make a difference try to aim for like 200w a plant... so 600ws total... that will be plenty of under lighting especially with the 600w hps already.. no matter what lights you get youll have to deal with heat generation... but floros will drastically help limit that... if money isnt an issue you could get a few HO floros like the ones from sunleaves... they are basically floros that put out HID lumens, but dont have quite the pentrating power... but its really how much you have to spend...

so was it nute burn cuz it aint spider mite nor no mold i got that to its a problem with the soil ether ph or nutes nothing else perhaps high heat has some catalyste effect but its the soil ime sure

Wow i'm having the exact same prob and i used miraclle grow also , what did you do to fix this?