When we went into class on October 24, 2012 our plants looked great. There is more growth on all three of the lettuce plants and the tomatoes are sprouting new leaves on their stems. They have grown to about the height of 5 “.
This is an overall photo of our system and the growth that is occurring. As you can see the lettuce has really multiplied. 
THE LEVELS
The PH levels are at a steady 6.2, and a water temperature of around 65 degrees