Man, you guys are pretty bold to root cuttings in October. Kudos, to those with great success. In the past I've rooted cuttings in long fiber moss, perlite/potting soil, plain perlite, perlite/vermiculite mix, water, and just potting soil. All of these have worked for me but the moist New Zealand spag moss seam to work best for me. But I also like using Jon's small straight up bag method. The weather in my zone is so unpredictable that I quit trying to root cuttings in the Fall. Two years ago, we had perfect fall weather. Last year, we had 25 degree weather in November.