I thought I'd point out that in Alberta and presume the other prairie provinces as well, you have to be a farmer to buy chemical from any agricultural outlet but we ourselves who farm in these provinces hardly even pick up on that since its a given that buying insane dollars worth chemical means one is a farmer. Typically lines of credit are established at most retailers and once they know you at all, that topic never comes up. The reason I mentioned this of being able to buy chemicals, it came up the other day as a nephew wanted to buy some Par 3 to spray his lawn in town ... dealer wouldn't sell it to him because he doesn't farm and that would be the same problem an acreage owner would run into for spraying some pasture for their horse, have to ask a farmer to get it for them seems to be the way it tends to go. Dealers also give out free copies of the Blue Book to help guide a person some as well in the do's and don'ts of each chemical.