My kerria pretty much propagates itself now that it's established... new shoots appear several inches away from the main multi-trunked base, and I chop them out of the ground with my little shovel and pot them up. The little potted one I mentioned on my swap list was a pruned piece that I just stuck into a big pot with some other cuttings.
I'm not sure how the fractional tickets are generated... maybe we get extra tickets for actively trading or adding to our list? This is a new tool, and we're all still learning its quirks. If/when more people have used it, Dave may tweak it for us, but that's not a current priority for him -- especially with all the NGA stuff on his plate now!
