You should ALWAYS get 1 lb. MORE than what you think you'll NEED, when you FIRST start out making Tinctures, until you've made a few Tinctures and have MORE CONFIDENCE, when making them!
I'm REALLY GLAD that you asked me for another Herbal Source in Canada! I had to do a Search, since I didn't know one, and I found an Ontario Co., which REALLY looks like it's a GREAT Source for you!
There are LIMITS as to which Herbs, they have AVAILABLE, since they ONLY harvest the Herbs, which are in their AREA of Canada (Southern Algonquin Bioregion).