Always make a swatch before beginning any project. This is especially true for cotton, as working with it is different than with most other yarns due to the lack of elasticity. Cotton stitches stand alone, unlike acrylic, microfiber and most other yarns where the stitches snuggle next to one another. The gaps created while forming stitches with cotton remain gaps and do not fill in.
Fancy stitches worked with cotton yarns tend to be more distinct and stable than those worked with other fibers because of the "stand alone" factor. Cables take on more depth, relief stitches stand out more, popcorns are more stable, and other fancy patterns are enhanced when crocheted in cotton.
(Taken from Talking Crochet ...with Carol Alexander, March 11, 2008)Labels: tip