My daughter has studied VFT's and wants to do her 3rd grade science fair project on them. Her hypothesis is "What will happen if I feed my VFT hamburger?". The project is due in 2 months, will this give us enough time to see the results of the experiment? In other words, will the plant show any signs of "stress" in that amount of time? Also, she needs information about WHY it is not good to feed the VFT hamburger, most resources just say NOT to do it. Thanks for any help you can give her.