So, to continue this thread -- at risk of greatly embarrassing myself -- my order from Bonsai Jack showed up the other day and the soil is wet. I've never received wet soil before and it's really pissing me off. Anyone else get wet soil from that vendor? How does one sift wet soil? Isn't there a risk of mold, etc., growing in the bags between now and when I end up using it? Or is it not a big deal?
Wet is not good but not a big deal. Just open the bag, set aside, evaporation will dry the mix.
Sifting. One should always sift to remove fines before using. Especially if the moisture content has changed, meaning the mix was allowed to dry further, more fine dust will fall off the particles. Always sift before using.
Nothing wrong with Bonsai Jack's mix.
I have raised orchids for many, many years, so I always have a range of components on hand to make my own mixes. Nothing magic, and not that hard to do.
@LeftHandLuke - you are in Ohio, you should be able to source your own supplies, if time is not an issue. Check out Robert's Flower Supply,
http://www.orchidmix.com/ he has orchid bark, horticultural charcoal and several sizes of perlite, and coconut coir chunks. All are useful. He is in Columbia Station Ohio, 44028 - I don't know how far that is from you, you might be able to save on shipping. Robert's ships thru the lower 48 states.
The Columbus and the Cleveland Bonsai Societies may have leads on where to pick up pumice, in order to get away from dealing with perlite. I went in on a 3 pallet order of pumice that delivered to a Milwaukee Bonsai Society member (Ron F for those of you local who want to buy some). So by pooling resources, harder to source inexpensively materials can be had. This is the real advantage of joining a local bonsai club, even if it is an hour drive away.