I'm trying to figure out how many strands to use to crochet a afghan that's warm enough for extreme winters.
The fibre you chose makes the biggest differnceAn animal fibre, such as wool, alpaca or mohair will be warmer than an acrylic yarn of the same thicknessIt is impossible to give an exact answer to your question as we all have a different need.
Yeswe have them in Australia and they are scrum-diddly-umptious! You can write to the company and ask 4 them in america, if you are from there.
