I am going to wrap some dry hay because I am out of storage and I have some really good hay this year. The question I have is some of the bales have set out and been rained on for a couple of days. I have a couple of questions about wrapping this hay. No one keeps the black plastic in stock around here they only have the white in stock. Can I wrap dry hay with white plastic and can I wrap hay that has been rained on after being rolled. Also about how many roll can be wrapped per roll of plastic.