Quote Originally Posted by mainegrower
Hi,

I am new to this. I am in week 2 of my cycle. I have noticed yellow spots on my leaves. Please see the attached pictures. I am using a 400 watt system wtih Miracle Gro potting soil (which I will not use again). I have currently 4 plants growing with the light about 9 inches above the plants with 1 light centered in the plants for the lower leaves. I have not added any chemicals other than today. Any advice would be appreciated.
it could be a whole list of thing. but try not to get water on the leaves of ur plant when u water it, sometimes that causes yellow spots on the leaves. i guess when there is water on the leaves the light will concentrate on the water droplets and cause yellow spots. try to just water at the base of the plant and see if that helps.