Hi as i am a beginner everything is new i have noticed some yellow on some of the leaves the back ground is :
Week 3 of veg
In bat gwano soil as mentioned above
Watered every 3 days
Temps 26 or 78f
Waters ph is 7.0
Light 20-4 400w MH
I have nothing added but what is in the soil
![20130903_173503.jpg](/data/attachments/1970/1970096-1de99f94dfbfe288975301c056a352e8.jpg)
![20130903_173516.jpg](/data/attachments/1970/1970097-7b10acb29c24dfd65d6042a78dcda418.jpg)