Where can I buy rose petals that are safe for human consumption? I'd like to make a rose petal jam, which requires roughly 14-16 ounces of rose petals. However, I've been warned to not buy roses from florists, due to potential pesticide issues from roses sold for being displayed, not for eating. Is there any place to get fresh rose petals that are organic and/or pesticide free? My guess would be a farmer's market or the like?
You can get them dried and otherwise processed from Amazon, rose water too. Fresh is going to be a greater challenge. I don't know of a better answer than letting your fingers do the walking or making friends with a gardener.

Of course, if money is no object there is always an option.