Our plants today looked healthy as usual. We had to add about a pint of the nutrient solution to the container because we were running low on water. The pH was at a healthy 6.2 and we did not have to adjust it at all. However, we had a little accident with plant number two. We had went to pick up the stryafoam that held the cups to see if the algae had spread to the bottom of the stryafoam and the second cup slipped out and fell crushing the plants. We hope that because of this, the plant does not die. Next class we will have to check to make sure that it is still growing well.