Daisy - No, I didn't mean the morning glory seeds were blown downwind; I only meant that I never noticed them reseeding themselves at all. As a rule, I don't like too much the idea of my plants reseeding themselves, as I like to try something a little different each year and at my current home I don't have a lot of extra gardening space. There are dozens of plants that I haven't yet had the pleasure of trying. A native of NW PA, most of my gardening has been here, but just returned north after living and gardening (a lot of new things) in Charlotte, NC for nearly 20 years where I had the luxury of a long, long growing season and many plants and shrubs that I couldn't grow back home in Penna.