Are you mixing the Canna A and B together before adding water? (shouldn't do this)

Also, did you flush/rinse out the coco before using it? (should do this)
bigtopsfinn Reviewed by bigtopsfinn on . help yellow leaves hi all am new to this game. i am using a 600 watt hps lamps 1 off canna a and b and coco soil my leaves are all turning yellow and they are in decent sized pots about 1 and 1/2 gallon in volume, they are around 12 inches tall with the light around 12 inches away, any help would be appreciated Rating: 5