You may find that the homespuns just don't have a high-enough thread count to not fray when manipulating edges. You are better off trying a fusible applique (no turn under) with some sort of stitch over the edge.
M>
I need some help with the plaids and stripes quilt that I mentioned I am
> working on. The fabric that I am using is a woven instead of flat. I think
> it was called a homespun. I started out with needle turn applique to attach
> the flower to the the block but with the number of flowers I am looking at I
> decided to try a satin stitch on my sewing machine. I have only done one
> for practice and overall I was happy with the outcome. In doing the needle
> turn applique, I found that my fabric was prone to unraveling especially in
> the corners between my petals. I though it would be best to still turn the
> edge of the fabric under when doing the machine applique to hopefully make
> the applique hold up better to wear and tear. I basted the edge down around
> my freezer paper before sewing. I have some pointed areas around the petals
> where the fabric folded out from under the applique. What I guess I am
> really asking here is if there is an easier way to do the machine appliques
> so that the raw edges are folded under and also for any hints or tips this
> group may have. I have only done applique in my beginner quilting class a
> few months ago and that was by hand, I have never done machine applique. >
> Thanks!
> Kelly