Here's one that will test the mettle of the dedicated seed savers here :)
Does anyone have spare Sapindus mukorossi (Soapnut Tree) or Sapindus saponaria (Soapberry Tree) seeds or seedlings to share? I'd love to get hold of the Soapberry in particular but haven't been able to find any to date. We get heavy frosts here and I believe the Soapberry handles frost better than the taller Soapnut Tree though I'd happily try growing the Soapnut Tree as well, no harm in trying especially if it works! We use soapnuts throughout our house now and my son no longer struggles with eczema so it would be fantastic to get some trees growing at our place - then we can spread the love easier as well!