Well Richie, I learned the hard way also, but am thankful I started out practicing on inexpensive or nearly inexpensive cuttings and found the method that worked for me. Being in a humid environment, I did not need the added humidity factor, it was there for me. I started the same cuttings, I258, CdD-G, and N-600m in 1 gallon pots with a mix (which changed to) 60% pine bark fines, 30% peat/orchid potting mix and 10% compost. So far all have rooted and I do not have to disturb them for a long time. All done outside in a small plastic enclosure. But this does not work for everyone. Several failures in the past were from mold and/or repotting, but this does not happen any more with the 1 gallon method.