I am trying to contact either Hydroponicists or people that work with vegetation for a Science Fair Project. All I want is a few questions to be answered...very broad and general questions about hydroponics, nothing very specific. Thank you very much if anyone is able to help me either with the questions or find a Hydroponicist. Just please tell me if you are able to answer these questions, and I will contact you if you may be able to give me contact information. I spend a lot of time looking this up on Google.

You could ask your question here... in this very thread. I personally probably won't know the answer, but I bet someone reading these forums knows... but you have to ask first. Just a thought. Good luck with your project. Maybe you'll share more.