I think I have mold??

View attachment 2065393View attachment 2065394View attachment 2065395View attachment 20653962012-02-13 13.20.16.jpgIm doing a PC box grow, its been above soil for about 2 weeks and I just opened it tonight and noticed this green stuff on the soil. I have low temps(around 60 ambient but it gets to about 75 at the soil) and low humidity (16% with humidifier) I watered it last night, I usually have to almost every other day, it dries out fast. I didnt notice any of this green stuff in the morning or in the afternoon when I checked today, but just tonight its kinda getting around. I use fox farms potting soil natural and organic. This is my first grow so Im not sure whats happening..
 

vilify

Well-Known Member
thats algae, nothing huge, but it can eat up some of the nutes.

stir up the dirt, or put a layer on top of it.
 
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