A spoonful of sugar - discussing (medicinal) herbal syrups

It's been years since I've been able to dry the airy parts of some of my herbs successfully, especially those with large or thick leaves. The Ottawa River valley is notoriously humid to begin with; we've had a few really really humid summers in a row and this one, phew, it's been downright wet (but at least not hot!).

So, as with the past few summers, I have to find other ways to preserve my herbs for winter. One of those ways is by making syrups. I've been told that the pioneer women in my region nearly always preserved their herbs as syrups. I don't know how accurate that is, but I can see the reasoning. Syrups are instantly available, they can be easily turned into a cup of hot, sweet tea, and they're (let's face it) easier to get down the throat of a recalcitrant child (or husband) (or farm hand). In days of yore, tinctures weren't the 'thing' they are now, booze being at a premium or verboten. I wonder about the availability of sugar to a housewife way up in the bush, though ..